, this made rust skip the\nkeyword-boundary check for literals like '${', so a template `${x}`\ninterpolated in rust b\n[…]\nt. mini-js now\nparses identically across both implementations (all 30 cases), completing\nbyte-identical parsing on the culebra corpus too.\n\nGuarded by spec/tests/extensions/word_boundary_literal.json.", "is_bot": false, "headline": "rust-peglib: treat a literal as a word by %word start-match, like cpp", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-07-01T02:33:26Z", "body_truncated": true, "is_coding_agent": false }, { "oid": "601d9048204aa83c4b41159b3f79d60cc81b1549", "body": "Two cases where rust marked a rule as a non-token that cpp treats as a\ntoken, changing the raw AST (a token leaf vs a node with children):\n- a reference to a macro is not itself a rule for token purposes; recurse\n into the macro's arguments instead;\n- references that appear only inside an and/not predicate do not count.\n\nAcross 146 real culebra source files the two implementations now produce\nbyte-identical raw and optimized ASTs. Guarded by\nspec/tests/core/token_determination.json.", "is_bot": false, "headline": "rust-peglib: match cpp is_token determination for macros and predicates", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-07-01T02:27:39Z", "body_truncated": false, "is_coding_agent": false }, { "oid": "52c3733c6b3b18347a6baac94f480d06a392230e", "body": "For a left-recursive rule, cpp-peglib fires enter/leave once per do_parse\ncall (the seed and each grow), while a recursive reference that hits the\nLR memo fires nothing. rust fired enter/leave once at the Holder level\nand let recursive references trace via the memo path, producing a\ndifferent event \n[…]\nrules still trace once in Holder,\n before the packrat check, so cache hits trace like cpp's uncached\n re-parse.\n\nGuarded by the trace_left_recursion group in\nspec/tests/semantic/trace_ordering.json.", "is_bot": false, "headline": "rust-peglib: fire enter/leave per LR seed/grow iteration", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-07-01T02:07:16Z", "body_truncated": true, "is_coding_agent": false }, { "oid": "6c5d05a9c87777b95edabbe917c7feda1f2fbc1c", "body": "cpp-peglib parses a macro instantiation directly, without pushing a\nsemantic scope or firing the rule's enter/leave hooks — the macro rule\nis transparent and only the expanded body's rules appear in a trace.\nrust fired enter/leave for the macro rule too. Add the early macro path\nin Holder::parse_core to match.\n\nGuarded by spec/tests/semantic/trace_ordering.json.", "is_bot": false, "headline": "rust-peglib: macro rules are transparent to enter/leave", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-07-01T01:44:05Z", "body_truncated": false, "is_coding_agent": false }, { "oid": "62ca52be59a70af531fc86c2faf76e057573a7e5", "body": "The `|` dictionary operator binds tighter than sequence and `/`, like\ncpp-peglib (`Dictionary \u003c- Literal ('|' Literal)+` is a primary). It was\nhandled at the expression level instead, which both rejected mixing `|`\nand `/` (`'a' | 'b' / 'c'`) and rejected `'a' 'b' | 'c'`.\n\nMove dictionary collection\n[…]\n| 'b' / 'c'`\nparses as `('a' | 'b') / 'c'` and `'a' 'b' | 'c'` as `'a' ('b' | 'c')`,\nand drop the now-unnecessary mix/literal-only checks.\n\nGuarded by spec/tests/extensions/dictionary_precedence.json.", "is_bot": false, "headline": "rust-peglib: parse `|` (dictionary) at the primary level", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-07-01T01:34:40Z", "body_truncated": true, "is_coding_agent": false }, { "oid": "5f855d0353e8d14a499645e6711ee34936387d30", "body": "Five cases where rust-peglib was more permissive than the reference:\n- unknown escape sequences (e.g. `\\z`) are an error instead of silently\n becoming the literal character;\n- reversed character-class ranges (`[z-a]`);\n- unrecognized instructions inside `{ ... }`;\n- more than one leading `~` ignore operator;\n- duplicate `%whitespace` / `%word` definitions.\n\nGuarded by spec/tests/core/grammar_rejections.json.", "is_bot": false, "headline": "rust-peglib: reject invalid grammars that cpp-peglib rejects", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-07-01T01:27:36Z", "body_truncated": false, "is_coding_agent": false }, { "oid": "8b923b16f565c44cf5d81cbce38c5af652407523", "body": "… parser\n\nAdd a README section for GrammarBlob serialization (serialize_grammar / load_blob,\npeglint --blob) covering fast startup, the structure-only limitation, and the\nunsupported operators.\n\nSync grammar/cpp-peglib.peg with peglib.h's internal meta-grammar: rename the\nerror message keyword to `e\n[…]\nr escape\nset, add the `ast_name` instruction, and drop the redundant BeginCapScope\nalternative in Primary in favor of CapScope.\n\nClaude-Session: https://claude.ai/code/session_017WVG7euqwWKfr2tY3gzu8y", "is_bot": false, "headline": "docs: document grammar serialization and sync cpp-peglib.peg with the…", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-07-01T01:26:10Z", "body_truncated": true, "is_coding_agent": false }, { "oid": "09576bbb49f012bd8344e93517fe68e6218e88b8", "body": "Three divergences in the reported parse error:\n- Trailing input after a full match now reports \"expected end of input\"\n instead of a generic \"syntax error.\" (unless a deeper error was\n recorded past the match end).\n- When a nested attempt fails past the accepted match, its position is\n used for t\n[…]\nion and the\n current rule via set_error_pos, so the message names the unexpected\n token and expected rule instead of a bare \"syntax error.\".\n\nGuarded by spec/tests/error/trailing_and_predicate.json.", "is_bot": false, "headline": "rust-peglib: match cpp error reporting for trailing input and lookahead", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-07-01T00:57:49Z", "body_truncated": true, "is_coding_agent": false }, { "oid": "88de66db9a689f4761d5007ecb5369b2ad3e54a3", "body": "A rule node should carry a /N choice suffix only when its body is\nchoice-like (PrioritizedChoice or Dictionary, unwrapping a token\nboundary); a choice nested inside a sequence must not leak it. do_parse\nnow resets choice_count/choice after the body parses unless the body is\nchoice-like, mirroring cpp-peglib's Holder.\n\nGuarded by spec/tests/ast/choice_count.json.", "is_bot": false, "headline": "rust-peglib: don't leak nested-choice choice_count onto rule AST nodes", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-07-01T00:40:12Z", "body_truncated": false, "is_coding_agent": false }, { "oid": "2cdce1c698af37e4d8b85a31c92f905510f794ec", "body": "Both implementations mishandled escapes that the meta grammar accepts:\n- cpp resolved `\\-` and `\\^` to NUL (resolve_escape_sequence fell through\n to octal parsing, which read no digits).\n- rust resolved `\\f` and `\\v` to the literal letters 'f'/'v' (they hit\n the catch-all arm of parse_escape_char).\n\nAdd the missing cases so `\\-`/`\\^` are literal '-'/'^' and `\\f`/`\\v` are\nU+000C/U+000B in both. Guarded by spec/tests/core/escapes.json.", "is_bot": false, "headline": "Fix escaped `\\-` `\\^` `\\f` `\\v` in character classes and literals", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-07-01T00:33:10Z", "body_truncated": false, "is_coding_agent": false }, { "oid": "6834ee60cda132586b2aca9050ab80f144b30dde", "body": "A grammar whose first rule is a reserved `%` directive (%word,\n%whitespace) wrongly used that directive as the start rule. Skip\n`%`-prefixed names when picking the default start. Long-standing since\n%word was added in 2018.\n\nAdd spec/tests/core/start_rule.json as a regression guard.", "is_bot": false, "headline": "Exclude %-directives from default start-rule selection", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-07-01T00:18:47Z", "body_truncated": false, "is_coding_agent": false }, { "oid": "67f344a6dd973c831f66c39bef6d9a7f356bcc6d", "body": "Add language-independent conformance tests covering AST optimization\nand instructions (spec/tests/ast/) plus Unicode character classes, dot\nmatching, and non-ASCII rule names/literals (spec/tests/unicode/).\nExpected values were generated with cpp-peglib.", "is_bot": false, "headline": "spec: migrate AST and Unicode conformance tests from the C++ suite", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-07-01T00:18:37Z", "body_truncated": false, "is_coding_agent": false }, { "oid": "50847b3f881a5e4e4b3c6acb5ee3ed9c1f1f8a61", "body": "- UTF-8 identifiers: accept non-ASCII (BMP) rule names in the meta\n parser, excluding the cut markers, mirroring cpp's IdentStart.\n- AST instructions: parse `{ no_ast_opt }` and `{ ast_name: X }` and\n apply them (previously the instruction block was discarded).\n- `~` ignore operator in AST mode: w\n[…]\nvalue/tokens, keeping its siblings.\n- harness: use the parser's optimize_ast so no_ast_opt is honored.\n\nStrengthen spec/tests/core/ignore.json with expected_ast assertions\nthat guard the `~` behavior.", "is_bot": false, "headline": "rust-peglib: fix parity gaps with cpp-peglib", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-07-01T00:18:26Z", "body_truncated": true, "is_coding_agent": false }, { "oid": "cef913a4c2e09ba2543a9e68188c94fd93238c19", "body": "Serialize a compiled Grammar to a byte blob and back, so an application can embed a prebuilt blob and skip the meta-parse on startup (deserialize is ~40x faster than load_grammar). Structure only: semantic callbacks are not serialized and are re-applied after load; references resolve by name and fir\n[…]\nser::serialize_grammar()/load_blob(), and a peglint --blob option to emit a blob. Covered by test/test_serialize.cc (18 tests).\n\nClaude-Session: https://claude.ai/code/session_01TonqfjNuon56CkTuSijkof", "is_bot": false, "headline": "Add grammar serialization (GrammarBlob) for fast startup", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-06-30T21:55:25Z", "body_truncated": true, "is_coding_agent": false }, { "oid": "646b24caea29e0c836c29fec621060eeea7f462f", "body": "Add spec test cases covering non-ASCII (CJK and Greek) rule names, filling the previously empty spec/tests/unicode/ directory.\n\nClaude-Session: https://claude.ai/code/session_01TonqfjNuon56CkTuSijkof", "is_bot": false, "headline": "Add Unicode identifier conformance tests", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-06-30T16:35:34Z", "body_truncated": false, "is_coding_agent": false }, { "oid": "10b9b4123bd82d5c3bf35968ae74a27b3e668b30", "body": "Vendor the culebra grammar under grammar/ for reference and testing.\n\nClaude-Session: https://claude.ai/code/session_01TonqfjNuon56CkTuSijkof", "is_bot": false, "headline": "Add culebra.peg as a reference grammar", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-06-30T16:35:33Z", "body_truncated": false, "is_coding_agent": false }, { "oid": "c98721aca0b36b7af0185c0ff52fbc2723844f84", "body": "The built-in symbol table feature (declare_symbol/check_symbol) was removed in #239 due to fundamental limitations (no packrat support, no way to initialize tables before parsing, no nested scopes). An unreachable instruction handler in peglib.h and the disabled SymbolTableTest cases (guarded by the\n[…]\nates the recommended way to do symbol checking via semantic predicates, and move it out of the dead #ifdef so it actually runs.\n\nClaude-Session: https://claude.ai/code/session_01TonqfjNuon56CkTuSijkof", "is_bot": false, "headline": "Remove dead Symbol Table support remnants", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-06-30T16:35:20Z", "body_truncated": true, "is_coding_agent": false }, { "oid": "735d475125934362cf1a511700cdd6cc4c77f932", "body": "Port of the cpp-peglib change (d73725f). compute_first_set followed\nreferences with only a path cycle-guard and no result cache, so each rule's\nfirst-set was recomputed every time it was referenced -- O(N^2) for grammars\nwith dense cross-references. Add a first-set cache shared across all rules\nand \n[…]\nimary left-factoring, the packrat-filter\ncycle guard) have no rust-peglib counterpart: rust-peglib parses grammar text\nwith a hand-written recursive-descent parser and has no selective packrat\nfilter.", "is_bot": false, "headline": "rust-peglib: compute first-sets in O(N) by caching per-rule results", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-06-30T03:35:37Z", "body_truncated": true, "is_coding_agent": false }, { "oid": "82de941abf27696010299795a15c030f2d2ec848", "body": "A definition and a primary both begin with an identifier whose two forms\n(macro vs plain) share that prefix, so the bootstrap meta-parser scanned the\nidentifier twice: once in the macro alternative (which then failed at the\nparameter/argument list) and again in the plain alternative. First-Set\nfilte\n[…]\n syntax-error reporting for\nmalformed grammars may shift.\n\nload_grammar is ~1.3-1.45x faster (a ~190-rule grammar: 11.0 -> 8.7 ms). Also\nupdate grammar/cpp-peglib.peg, the reference grammar, to match.", "is_bot": false, "headline": "Left-factor the meta-grammar's Definition and Primary rules", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-06-30T03:05:07Z", "body_truncated": true, "is_coding_agent": false }, { "oid": "1986fc1c970f48f84c2884d29284aa3f759d3892", "body": "First-Set filtering skips parse alternatives whose next byte cannot match,\nbut it was only applied to user grammars in perform_core, not to the\nbootstrap meta-grammar that parses grammar text. Run SetupFirstSets on the\nmeta-grammar in the ParserGenerator constructor so load_grammar benefits too.\n\nSa\n[…]\n repetition, macros, captures/back-references,\nprecedence/ast_name instructions, dictionaries, cut, negated classes and\nignored rules to confirm the meta-parser still compiles the full grammar\nsyntax.", "is_bot": false, "headline": "Apply First-Set filtering to the bootstrap meta-grammar", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-06-29T23:11:38Z", "body_truncated": true, "is_coding_agent": false }, { "oid": "d73725fa1828de7e9cc3d70281399325be44a0fc", "body": "perform_core created a fresh SetupFirstSets per rule, so each rule\nre-walked every reachable rule to set up first-sets -- O(N^2) for grammars\nwith dense cross-references. Share a single visitor across all rules so its\nfirst-set cache and visited-rule set persist, computing each rule's\nfirst-sets onc\n[…]\n grammars drops ~3.6x at 1600 rules; real\ngrammars are unaffected (already dominated by meta-parse). Add first-set\ntests for a shared sub-rule and a left-recursive rule referenced from\nmultiple rules.", "is_bot": false, "headline": "Compute first-sets in O(N) by sharing the SetupFirstSets visitor", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-06-29T21:53:49Z", "body_truncated": true, "is_coding_agent": false }, { "oid": "697b5868fe019c80813f665344f0f649342dc126", "body": "Add visited_rules to CollectReachableRules to guard re-entry and avoid\ninfinite recursion when initializing the packrat filter through Holder\ncycles formed by combinator-built grammars. Add a unit test for a\nrecursive combinator grammar with packrat enabled.", "is_bot": false, "headline": "Prevent recursion over Holder cycles in packrat", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-06-29T15:59:01Z", "body_truncated": false, "is_coding_agent": false }, { "oid": "c5afb20728fb0bd58d2be7246dc90bec67f17b19", "body": null, "is_bot": false, "headline": "Release v1.12.0", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-06-10T03:46:15Z", "body_truncated": false, "is_coding_agent": false }, { "oid": "806499ca057e8da233f03778dca5ee8c2157cafd", "body": "- Replace the packrat cache (std::map in C++, HashMap in Rust) with\n PackratCache: a flat open-addressing hash table with linear probing,\n fused (position * rule count + rule id) keys, a lazily allocated\n semantic-value array, and input-length-based initial capacity\n- Cache the tracer availabilit\n[…]\nmpute lowercase literals for case-insensitive\n matching (Rust)\n- Use unique_ptr for the semantic value stack\n\nbig.sql parse time vs YACC baseline: 3.4x -> 2.0x (C++);\nTPC-H queries ~17% faster (Rust)", "is_bot": false, "headline": "Speed up packrat parsing with an open-addressing memoization cache", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-06-10T00:01:49Z", "body_truncated": true, "is_coding_agent": false }, { "oid": "de60491eeb065e81e9cfff40efb20cb87a1be4f9", "body": "find_grammar() only searched \"spec/mini-js/grammar.peg\" with relative\nprefixes \"\", \"../\", \"../../\" from the current working directory. When the\ntest binary runs from a directory that is not 0-2 levels below the repo\nroot (e.g. nested build trees, package builds such as FreeBSD ports), the\ngrammar fi\n[…]\niJsTest cases as Skipped.\n\nPass the absolute grammar path via the MINI_JS_GRAMMAR_PATH compile\ndefinition and use it as the primary candidate, falling back to the\nexisting relative search.\n\nFixes #341", "is_bot": false, "headline": "Fix MiniJsTest being skipped when run from non-standard directories", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-06-07T22:15:53Z", "body_truncated": true, "is_coding_agent": false }, { "oid": "b68a7b2e81b412239eba0858df813a01e5ca41af", "body": null, "is_bot": false, "headline": "Release v1.11.0", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-06-06T19:19:52Z", "body_truncated": false, "is_coding_agent": false }, { "oid": "3de6f438cf2cd279b02cf93790a3107057437de8", "body": "- Add CPPPEGLIB_VERSION / CPPPEGLIB_VERSION_NUM macros to peglib.h\n- Add scripts/release.sh (dry-run by default, --run to execute)\n- Add `release` recipe to justfile\n- Add abidiff CI with a header-only ABI probe to drive patch/minor bumps", "is_bot": false, "headline": "Add `just release` versioning workflow", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-06-06T19:08:47Z", "body_truncated": false, "is_coding_agent": false }, { "oid": "4e24d65d46c0a3b8348a9884b0b9328bf5ee9d0e", "body": null, "is_bot": false, "headline": "Update README", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-05-29T18:06:01Z", "body_truncated": false, "is_coding_agent": false }, { "oid": "aa5ae678ae5bec20e970b864638c1c0e4ac78c9b", "body": null, "is_bot": false, "headline": "Fixed waring", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-05-29T17:44:01Z", "body_truncated": false, "is_coding_agent": false }, { "oid": "995a39247008e626b05d7c45228c744e14e2f7bf", "body": "A rule (or macro instantiation) annotated `{ ast_name: NodeTag }` emits\nits AST node under NodeTag instead of the rule's own name. This lets two\nparallel productions — e.g. a parameterized rule instantiated for two\nargument sets, or hand-written sibling rules — converge onto a single\nAST tag so a tr\n[…]\nle, opt-in\ndirective in the `{ ... }` block. Default (no instruction) is unchanged\n— nodes keep their rule name. The optimizer's keep-list honors the\noverride so `ast_name` composes with `no_ast_opt`.", "is_bot": false, "headline": "Add `{ ast_name: X }` instruction to override an AST node's tag", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-05-29T17:31:19Z", "body_truncated": true, "is_coding_agent": false }, { "oid": "8ee939505e6ecdc72902439e53f8ca70d599693f", "body": "When AstOptimizer collapsed a 1-child wrapper into a node derived\nfrom a rule with `no_ast_opt`, the surviving node kept the rule's\nname but its pos/len was overwritten by the outermost collapsed\nwrapper's range. This broke error reporting and source-level\nrewriting for nodes the user explicitly mar\n[…]\nopy\nconstructor. When the flag is set, the collapsed node inherits the\nchild's pos/len instead of adopting the outer rule's range.\n\nCo-Authored-By: Claude Opus 4.7 (1M context) \u003cnoreply@anthropic.com>", "is_bot": false, "headline": "Preserve pos/len of no_ast_opt rules through AST collapse", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-05-28T05:08:26Z", "body_truncated": true, "is_coding_agent": true }, { "oid": "debd063f3cd7a8fba2e7a978687c078786234628", "body": "ComputeFirstSet's per-traversal cache stored results regardless of\nwhether a cycle was hit during the rule's body computation. A cycle\nreturns no contribution, so the cached value is incomplete and unsafe\nto reuse from a different call context. Reusing such a polluted entry\ncould cause a Prioritized\n[…]\nr to use a\npolluted cache.\n\nTrack a cycle counter and skip caching for rules whose computation hit\na cycle. Cycle-free rules are still cached, so the original speedup\nfor non-LR grammars is preserved.", "is_bot": false, "headline": "Fix FirstSet cache pollution under left recursion", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-05-02T23:19:19Z", "body_truncated": true, "is_coding_agent": false }, { "oid": "b833ef990fcb72d9fbf7fbb54f6ddd7b5b11ed97", "body": "std::optional and std::exchange are used in peglib.h but their headers\nwere not directly included. libc++ pulls them in transitively, but\nlibstdc++ does not, breaking the build on Linux. Reported by the\nculebra project.\n\nCo-Authored-By: Claude Opus 4.7 (1M context) \u003cnoreply@anthropic.com>", "is_bot": false, "headline": "Add missing \u003coptional> and \u003cutility> includes", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-05-02T22:35:19Z", "body_truncated": false, "is_coding_agent": true }, { "oid": "053660bf89c48021b0a9f247326fcd3eb50df103", "body": "Introduce an optional per-traversal FirstSet cache for ComputeFirstSet to share computed FirstSets and avoid exponential re-walks across cross-referenced rules. Add visited_rules_ to SetupFirstSets to skip recomputing PrioritizedChoice::first_sets_ for rules reached multiple times. Cycle handling is preserved.", "is_bot": false, "headline": "Cache first sets and avoid redundant rule visits", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-04-21T04:00:38Z", "body_truncated": false, "is_coding_agent": false }, { "oid": "dffbcb6edd03bf57900802bef0810371c4855733", "body": null, "is_bot": false, "headline": "Add language independent test framework (#339)", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-04-20T01:49:18Z", "body_truncated": false, "is_coding_agent": false }, { "oid": "dcabc63cf4b966eb6f33abd571ae4cda6bf707f0", "body": null, "is_bot": false, "headline": "Fix #338", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-03-18T02:03:17Z", "body_truncated": false, "is_coding_agent": false }, { "oid": "ae24b6dfc2a42901fa6467b3df4170b0a948bfb4", "body": null, "is_bot": false, "headline": "Refactor variable declaration for clarity in ComputeFirstSet::visit", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-03-14T02:32:37Z", "body_truncated": false, "is_coding_agent": false }, { "oid": "3e88335f2110f1b681413439cbd90b9dffe2a492", "body": "Signed-off-by: Rui Chen \u003crui@chenrui.dev>", "is_bot": false, "headline": "Add missing \u003coptional> include (#337)", "author_name": "Rui Chen", "author_login": "chenrui333", "committed_at": "2026-03-13T21:02:53Z", "body_truncated": false, "is_coding_agent": false }, { "oid": "60a77c634e81c7fbce7fe949ec9573deff0c64cf", "body": "* Add more tests\n\n* Enhance profiling capabilities and improve Trie performance metrics\n\n* Implement ISpan optimization for ASCII CharacterClass repetition in parsing\n\n* Implement LPeg-style snapshot/rollback for SemanticValues and CaptureScope\n\nReplace push()/pop()/append()/shift_capture_values() w\n[…]\nbclasses to inherit from TraversalVisitor for improved code reuse and maintainability\n\n* Update native.wasm binary to latest version\n\n---------\n\nCo-authored-by: Claude Opus 4.6 \u003cnoreply@anthropic.com>", "is_bot": false, "headline": "Performance Improvement (#336)", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-03-11T04:02:19Z", "body_truncated": true, "is_coding_agent": true }, { "oid": "3b6f47f7fcc7acc664cc3b75df68b719ea3864e3", "body": "Split test1.cc, test2.cc, test3.cc into 10 descriptive files organized\nby feature area. Added 84 new tests covering previously under-tested\nareas (cut operator, recovery, enter/leave handlers, user-defined rules,\nsemantic predicates, lookahead, token boundary interactions, capture\nscope, character c\n[…]\nture interactions\n- test_left_recursive.cc: left recursion (merged old detection tests)\n- test_first_set.cc: first-set optimization (unchanged)\n\nCo-Authored-By: Claude Opus 4.6 \u003cnoreply@anthropic.com>", "is_bot": false, "headline": "Reorganize test files with descriptive names and add comprehensive tests", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-03-07T15:53:09Z", "body_truncated": true, "is_coding_agent": true }, { "oid": "9a81a9c7e836b208e092dd9f815dcbc3388a1dd9", "body": "* Fix null pointer dereference in char8_t parse_and_get_value overloads\n\nThe char8_t overloads were passing *path instead of path, which would\ndereference a null pointer when path=nullptr (the default).\n\nCo-Authored-By: Claude Opus 4.6 \u003cnoreply@anthropic.com>\n\n* Add left recursion test cases and gra\n[…]\n() pattern. This eliminates MSVC\noverload ambiguity and simplifies the API.\n\nCo-Authored-By: Claude Opus 4.6 \u003cnoreply@anthropic.com>\n\n---------\n\nCo-authored-by: Claude Opus 4.6 \u003cnoreply@anthropic.com>", "is_bot": false, "headline": "Left recursion new (#335)", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-03-07T08:13:58Z", "body_truncated": true, "is_coding_agent": true }, { "oid": "a747613edd283f7300a81a0e63c384e78d3407ea", "body": null, "is_bot": false, "headline": "Performance improvement for #316", "author_name": "yhirose", "author_login": "yhirose", "committed_at": "2026-03-07T02:12:06Z", "body_truncated": false, "is_coding_agent": false }, { "oid": "861ecee203564b0fadeb929738da1ac6f36cac2d", "body": "- Introduced a new SQL benchmark query (q1.sql) that aggregates line item data based on return flag and line status, filtering by ship date.\n- Added a grammar definition file (sql.gram) to parse SQL statements, including support for various clauses 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"details": [ { "code": "file_list", "params": { "files": "example, samples" } } ], "max_points": 40 } ] } ], "description": "How well is the repo equipped to be developed and maintained with AI coding agents? 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C++ backend", "ecosystem": "npm", "ecosystems": [ "npm", "pypi" ], "primary_language": "C++", "languages": [ "C++", "Gherkin" ], "topics": [ "osrm", "cpp", "c-plus-plus", "routing", "routing-engine", "map-matching", "traveling-salesman", "openstreetmap", "osm", "isochrones", "cpp17" ], "license_spdx": "BSD-2-Clause", "license_state": "standard", "stars": 7933, "forks": 3958, "watchers": 223, "monthly_downloads": 10424, "latest_score": 96, "latest_band": "exceptional", "latest_scanned_at": "2026-08-01T10:52:11.179947Z", "has_high_risk_jurisdiction_exposure": false, "has_malicious_dependency": false, "growth_authenticity": "unverified", "abandonment_state": "maintained", "red_flags": [], "icon_url": "", "icon_source_type": null, "badge_url": "" }, { "id": 16919, "full_name": "dennisosrm/project-osrm", "url": "https://github.com/dennisosrm/project-osrm", "description": "Open Source Routing Machine - C++ backend", "ecosystem": "npm", "ecosystems": [ "npm", "pypi" ], "primary_language": "C++", "languages": [ "C++", "Gherkin" ], "topics": [ "osrm", "cpp", "c-plus-plus", "routing", "routing-engine", "map-matching", "traveling-salesman", "openstreetmap", "osm", "isochrones", "cpp17" ], "license_spdx": "BSD-2-Clause", "license_state": "standard", "stars": 7900, "forks": 3955, "watchers": 222, "monthly_downloads": null, "latest_score": 95, "latest_band": "exceptional", "latest_scanned_at": "2026-07-17T15:58:25.131507Z", "has_high_risk_jurisdiction_exposure": false, "has_malicious_dependency": false, "growth_authenticity": "unverified", "abandonment_state": "unverified", "red_flags": [], "icon_url": "", "icon_source_type": null, "badge_url": "" }, { "id": 23089, "full_name": "antlr/antlr4", "url": "https://github.com/antlr/antlr4", "description": "ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.", "ecosystem": "maven", "ecosystems": [ "maven" ], "primary_language": "Java", "languages": [ "Java", "C++", "C#", "Python", "Swift" ], "topics": [ "parsing", "parser-generator", "antlr", "antlr4", "java", "grammar", "python", "parse", "language-recognition", "javascript", "csharp", "swift", "cpp", "golang", "php", "dart" ], "license_spdx": "BSD-3-Clause", "license_state": "standard", "stars": 18965, "forks": 3463, "watchers": 367, "monthly_downloads": null, "latest_score": 73, "latest_band": "good", "latest_scanned_at": "2026-08-05T04:55:39.161086Z", "has_high_risk_jurisdiction_exposure": false, "has_malicious_dependency": false, "growth_authenticity": "organic", "abandonment_state": "maintained", "red_flags": [], "icon_url": "/icon/v1/antlr/antlr4?v=ff4e8650-1", "icon_source_type": "homepage", "badge_url": "" }, { "id": 54928, "full_name": "fktn-k/fkYAML", "url": "https://github.com/fktn-k/fkYAML", "description": "A C++ header-only YAML library", "ecosystem": "pypi", "ecosystems": [ "pypi" ], "primary_language": "C++", "languages": [ "C++" ], "topics": [ "cmake", "cpp", "cpp11", "cpp14", "cpp17", "cpp20", "header-only", "header-only-library", "yaml", "yaml-parser", "fkyaml", "cpp23", "single-header" ], "license_spdx": "MIT", "license_state": "standard", "stars": 151, "forks": 20, "watchers": 6, "monthly_downloads": null, "latest_score": 71, "latest_band": "good", "latest_scanned_at": "2026-08-06T02:40:51.863768Z", "has_high_risk_jurisdiction_exposure": false, "has_malicious_dependency": false, "growth_authenticity": "unverified", "abandonment_state": "maintained", "red_flags": [], "icon_url": "/icon/v1/fktn-k/fkYAML?v=023854c4-1", "icon_source_type": "homepage", "badge_url": "" }, { "id": 37680, "full_name": "pest-parser/pest", "url": "https://github.com/pest-parser/pest", "description": "The Elegant Parser", "ecosystem": "crates", "ecosystems": [ "crates" ], "primary_language": "Rust", "languages": [ "Rust" ], "topics": [ "peg", "rust", "parsing", "pest", "vm", "meta", "optimizer", "parser", "grammar", "debugger", "generator" ], "license_spdx": "Apache-2.0", "license_state": "standard", "stars": 5373, "forks": 299, "watchers": 41, "monthly_downloads": 74075622, "latest_score": 87, "latest_band": "excellent", "latest_scanned_at": "2026-08-04T21:19:28.810353Z", "has_high_risk_jurisdiction_exposure": false, "has_malicious_dependency": false, "growth_authenticity": "unverified", "abandonment_state": "maintained", "red_flags": [], "icon_url": "/icon/v1/pest-parser/pest?v=48b62605-1", "icon_source_type": "homepage", "badge_url": "" } ] } }
Öffentliches Register
Software-GesundheitsberichtSchema 0.27.0 · Metriken 2.5.0 · 2026-07-30 08:09 UTC

yhirose / cpp-peglib

A single file C++ header-only PEG (Parsing Expression Grammars) library

C++ · RustMIT★ 1.048 Sterne⑂ 128 Forksseit Feb. 2015Auf GitHub ansehen ↗
#cpp#peg#parsing-expression-grammars#parsing#c-plus-plus#header-only#parser-generator#cpp17

yhirose/cpp-peglib erreicht einen Gesundheitsindex von 80 von 100 und liegt damit im Bereich Exzellent. Am stärksten schneidet es bei Engineering Quality (91/100) ab, am schwächsten bei Security (50/100). Zuletzt vor 1 Tag aktualisiert. Ein einzelner Mitwirkender trägt den Großteil der jüngsten Arbeit.

80
gesamt / 100
Exzellent

Software-Gesundheitsindex

Metriken werden auf einer standardisierten Skala von 1–100 in gewichtete Kategorien gruppiert. Der Gesamtwert beginnt als ihr gewichtetes Mittel, kalibriert auf die Verteilung des öffentlichen Registers, sodass die Stufen Perzentilbedeutung tragen; sobald öffentliche Evidenz die Richtlinie für Hochrisikojurisdiktionen auslöst, wird die Bewertung angepasst und erhält die Obergrenze Gefährdet von 34.

80
Außergewöhnlich93-100Die Spitzengruppe des Registers (≈ obere 5 %); erfüllt im Wesentlichen alle geprüften Kriterien
Exzellent80-92Durchgehend stark; geringfügige Lücken
Gut65-79Gesund; Lücken sind begrenzt und beherrschbar
Mittel50-64Akzeptabel mit deutlichen Lücken; Überprüfung empfohlen
Schwach35-49Wesentliche Schwächen in mehreren Bereichen
Gefährdet20-34Erhebliche Schwächen; eine Übernahme erfordert Vorsicht
Kritisch1-19Schwerwiegende Probleme (aufgegeben, nur ein Maintainer, keine Hygiene)
VitalitätCommunity &VerbreitungNachhaltigkeit &GovernanceEngineering-QualitätSicherheitAI Readiness

Bewertungsprofil

Jede Achse ist eine Kategorie. Die Form zählt mehr als der Durchschnitt — ein gesundes Projekt füllt die gesamte Fläche, während ein Profil aus Spitzen und Kratern bedeutet, dass Stärke in einer Dimension Risiken in einer anderen verdeckt.

Der gewichtete Gesamtwert 68 wird auf der veröffentlichten Indexskala auf 80 kalibriert (Register-Kalibrierung 2026-08-02).

Eigentümerschaft

yhirosePersönliches Konto
1.226 Follower58 öffentliche Reposseit Aug. 2010

Dieses Repository gehört einem persönlichen Konto. Ein Projekt mit nur einem Eigentümer trägt ein höheres Kontinuitätsrisiko als ein organisationsgetragenes.

Metriken nach Kategorie

Vitalität

Lebt das Projekt — wird Code geschrieben und werden Releases ausgeliefert?

82Exzellent · 21 % des Gesamtindex

Entwicklungsaktivität

70Gut
Wie die Bewertung erfolgt
36/36Push-Aktualität — letzter Push vor 1 Tagen
7.6/36Commit-Rhythmus — 11/52 Wochen mit Commits
16.4/18Commit-Volumen — 66 Commits im letzten Jahr
10/10OpenSSF Scorecard: Maintained — 30 commit(s) and 7 issue activity found in the last 90 days -- score normalized to 10
Verwendete Eingangsdaten
commits_last_year66
human_commit_share1
days_since_last_push1
active_weeks_last_year11

Release-Disziplin

100Außergewöhnlich
Wie die Bewertung erfolgt
27/27Liefert Releases aus — 57 Releases veröffentlicht
36/36Release-Aktualität — letztes Release vor 1 Tagen
27/27Release-Rhythmus — ein Release etwa alle 15,5 Tage
0/10OpenSSF Scorecard: Signed-Releases — keine Daten
Verwendete Eingangsdaten
releases_count57
latest_release_tagv1.15.1
releases_from_tagsnein
days_since_latest_release1
mean_days_between_releases15,5
Von der Bewertung ausgeschlossen (keine Daten oder nicht anwendbar): OpenSSF Scorecard: Signed-Releases. Die verbleibenden Gewichte wurden renormalisiert.

Community & Verbreitung

Hat das Projekt Nutzer, Downloads, Aufmerksamkeit und ein einladendes Umfeld für Beitragende?

63Mittel · 17 % des Gesamtindex

Popularität & Verbreitung

74Gut
Wie die Bewertung erfolgt
49/60Stars — 1.048 Stars
17.5/25Forks — 128 Forks
8/15Watcher — 28 Watcher
Verwendete Eingangsdaten
forks128
stars1.048
watchers28
growth_stateunverified
growth_factor_pct100
growth_unverified_reasonno_history

Community-Gesundheit

50Mittel
Wie die Bewertung erfolgt
22.5/22.5README
22.5/22.5Lizenz — anerkannte Lizenz (MIT)
0/18CONTRIBUTING-Leitfaden
0/13.5Verhaltenskodex
0/7.2Issue-Vorlage
0/6.3PR-Vorlage
Verwendete Eingangsdaten
has_readmeja
has_licenseja
readme_badges—
has_contributingnein
has_issue_templatenein
has_code_of_conductnein
readme_badge_services—
has_pull_request_templatenein

Nachhaltigkeit & Governance

Überdauert das Projekt die Menschen, die es tragen — Bus-Faktor, Reaktionsfähigkeit, Trägerschaft und Paketpflege?

54Mittel · 23 % des Gesamtindex

Maintainer-Resilienz (Bus-Faktor)

24Gefährdet
Wie die Bewertung erfolgt
9/54Bus-Faktor — 1 Beitragende decken die Hälfte aller Commits ab
1.8/22.5Commit-Verteilung — wichtigste beitragende Person verfasste 92 % der Commits
13.5/13.5Breite der Beitragenden — 23 Beitragende
0/10OpenSSF Scorecard: Contributors — project has 0 contributing companies or organizations -- score normalized to 0
Verwendete Eingangsdaten
bus_factor1
contributors_sampled23
top_contributor_share0,919

Reaktionsfähigkeit bei Issues & PRs

73Gut
Wie die Bewertung erfolgt
41.8/42Issue-Lösungsquote — 100 % der Issues geschlossen
21.7/30PR-Annahme — 55/76 entschiedene PRs gemergt
0/13Newcomer PR acceptance — kein PR eines Erstbeitragenden in 30 Tagen entschieden
0/15OpenSSF Scorecard: Code-Review — Found 0/30 approved changesets -- score normalized to 0
Verwendete Eingangsdaten
merged_prs55
open_issues1
closed_issues264
prs_merged_7d—
prs_decided_7d—
prs_merged_30d—
prs_decided_30d—
issue_closed_ratio0,996
closed_unmerged_prs21
first_time_authors_30d—
first_time_prs_merged_30d—
first_time_prs_decided_30d—
Von der Bewertung ausgeschlossen (keine Daten oder nicht anwendbar): newcomer_pr_acceptance. Die verbleibenden Gewichte wurden renormalisiert.

Eigentümerschaft & Trägerschaft

71Gut
Wie die Bewertung erfolgt
10/30Organisatorische Trägerschaft — persönliches (Nutzer-)Konto
0/20Verifizierte Domain — für Nutzerkonten nicht anwendbar
22.2/25Reichweite des Inhabers — 1.226 Follower von yhirose
24.9/25Kontohistorie — 58 öffentliche Repos, Kontoalter ca. 15 Jahre
Verwendete Eingangsdaten
followers1.226
owner_typeUser
is_verified—
owner_loginyhirose
public_repos58
account_age_days5.835
Von der Bewertung ausgeschlossen (keine Daten oder nicht anwendbar): Verifizierte Domain. Die verbleibenden Gewichte wurden renormalisiert.

Engineering-Qualität

Sind grundlegende Engineering- und Dokumentationspraktiken vorhanden?

91Exzellent · 19 % des Gesamtindex

Engineering-Praktiken

92Exzellent
Wie die Bewertung erfolgt
24/24CI-Workflows — 2 Workflow(s)
24/24Tests vorhanden
16/16Linter-Konfiguration
9.6/9.6Pre-Commit-Hooks
0/6.4.editorconfig
0/20OpenSSF Scorecard: CI-Tests — keine Daten
Verwendete Eingangsdaten
has_cija
has_testsja
has_editorconfignein
has_linter_configja
has_precommit_configja
Von der Bewertung ausgeschlossen (keine Daten oder nicht anwendbar): OpenSSF Scorecard: CI-Tests. Die verbleibenden Gewichte wurden renormalisiert.

Dokumentation

90Exzellent
Wie die Bewertung erfolgt
30/30README
25/25Dokumentationsverzeichnis
15/15Dokumentations-/Homepage-Site — https://yhirose.github.io/cpp-peglib/
10/10Repository-Beschreibung
10/10Topics — 8 Topics
0/10Wiki
Verwendete Eingangsdaten
topicscpp, peg, parsing-expression-grammars, parsing, c-plus-plus, header-only, parser-generator, cpp17
has_wikinein
homepagehttps://yhirose.github.io/cpp-peglib/
has_readmeja
has_docs_dirja
has_descriptionja

Sicherheit

Sind die sichtbaren Sicherheits- und Lieferkettenpraktiken belastbar, ohne ungeklärte Exposition gegenüber Hochrisikojurisdiktionen?

50Mittel · 16 % des Gesamtindex

Sicherheitslage

38Schwach
Wie die Bewertung erfolgt
6.8/7.5Binary-Artifacts — binaries present in source code
0/7.5Branch-Protection — branch protection not enabled on development/release branches
0/2.5CI-Tests — keine Daten
0/2.5CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected
0/7.5Code-Review — Found 0/30 approved changesets -- score normalized to 0
0/2.5Contributors — project has 0 contributing companies or organizations -- score normalized to 0
10/10Dangerous-Workflow — no dangerous workflow patterns detected
0/7.5Dependency-Update-Tool — no update tool detected
0/5Fuzzing — project is not fuzzed
2.5/2.5Lizenz — license file detected
7.5/7.5Maintained — 30 commit(s) and 7 issue activity found in the last 90 days -- score normalized to 10
0/5Packaging — keine Daten
0/5Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0
0/5SAST — no SAST tool detected
0/5Security-Policy — security policy file not detected
0/7.5Signed-Releases — keine Daten
0/7.5Token-Permissions — detected GitHub workflow tokens with excessive permissions
7.5/7.5Vulnerabilities — 0 existing vulnerabilities detected
Verwendete Eingangsdaten
sourceopenssf_scorecard
checks_evaluated15
scorecard_versionv5.5.0
checks_inconclusive3
scorecard_aggregate3,8
Von der Bewertung ausgeschlossen (keine Daten oder nicht anwendbar): ci_tests, packaging, signed_releases. Die verbleibenden Gewichte wurden renormalisiert.

Abhängigkeits-Advisories

100Außergewöhnlich
Wie die Bewertung erfolgt
35/35Direkte Abhängigkeiten ohne bekannte Advisories — keine direkte Abhängigkeit trägt ein bekanntes Advisory
0/25Indirekte Abhängigkeiten ohne bekannte Advisories — transitive Menge in diesem Bereich nicht von Entwicklungs- und Test-Abhängigkeiten trennbar
0/40Keine offenen Advisories — kein Advisory trägt ein Veröffentlichungsdatum
Verwendete Eingangsdaten
sourceosv
advisories0
affected_packages0
assessed_packages15
unassessed_packages0
affected_by_severitynone
direct_affected_packages0
Von der Bewertung ausgeschlossen (keine Daten oder nicht anwendbar): Indirekte Abhängigkeiten ohne bekannte Advisories, Keine offenen Advisories. Die verbleibenden Gewichte wurden renormalisiert. 15 aufgelöste Abhängigkeiten wurden mit OSV abgeglichen. Dieses Repository veröffentlicht kein Paket, das der Index auflöst; bewertet wurde daher der Abhängigkeitsgraph des Repositorys. Dieser Graph vermischt Entwicklungs- und Test-Pins mit ausgelieferten Abhängigkeiten, daher werden nur die deklarierten Laufzeit-Abhängigkeiten bewertet; transitive Befunde werden als Kontext ausgewiesen und fließen nicht in die Bewertung ein. Erreichbarkeit wird nicht analysiert.

AI Readiness

Wie gut ist das Repository dafür ausgestattet, mit KI-Coding-Agenten entwickelt und gepflegt zu werden? Trägt ein bewusst kleines Gewicht (4 %): Agenten-Tooling ist ein echtes Pflegesignal, doch ein Repository ohne jedes Signal kann weiterhin 100/100 erreichen.

65Gut · 4 % des Gesamtindex

AI-Agentenkontext & Leitlinien

38Schwach
Wie die Bewertung erfolgt
0/45Agentenanweisungen — keine CLAUDE.md / AGENTS.md / Editor-Regeln
0/15Maschinenlesbare Doku (llms.txt)
37.9/40Lesbare Commit-Historie — 71 von 100 menschlichen Commits benennen ihre Absicht (strukturierter Betreff oder erläuternder Text)
Verwendete Eingangsdaten
has_llms_txtnein
legible_history_share0,71
agent_instruction_files—
agent_instruction_max_bytes—

AI-Verify-Loop (Build / Test / Typprüfung)

82Exzellent
Wie die Bewertung erfolgt
18/18Bootstrap mit einem Befehl — justfile, pl0/Makefile
22/22Automatisierte Tests
11/11Lint-/Format-Konfiguration
11/11Statische Typprüfung — C++ (statisch typisiert)
10/10Reproduzierbare Umgebung — lockfile
10/10Belegte Agentenpraxis — 5 der letzten 100 Commits von Agenten verfasst oder ihnen zugeschrieben
0/8Automatisierte Wartung — keine automatisierten Abhängigkeits-Updates beobachtet
0/10OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0
Verwendete Eingangsdaten
has_nixnein
has_testsja
lockfilesCargo.lock
has_dockerfilenein
typed_languageja
bootstrap_filesjustfile, pl0/Makefile
has_devcontainernein
has_linter_configja
typecheck_configs—
agent_commit_share0,05
toolchain_manifestsharness/rust/Cargo.toml, rust-peglib/Cargo.toml, rust-peglib/orc-jit/Cargo.toml, rust-peglib/pl0/Cargo.toml
dependency_bot_commit_share0

AI-Code-Lesbarkeit für Modelle

97Außergewöhnlich
Wie die Bewertung erfolgt
45/45Typprüfbarer Code — C++ (statisch typisiert)
51.9/55Handhabbare Dateigrößen — 3/54 Quelldateien über 60 KB
Verwendete Eingangsdaten
primary_languageC++
largest_source_bytes223.507
source_files_sampled54
oversized_source_files3

Maschinenlesbare AI-Schnittstellen

40Schwach
Wie die Bewertung erfolgt
0/40API-Schema (OpenAPI/GraphQL/proto)
0/20MCP-Server
40/40Lauffähige Beispiele — example, samples
Verwendete Eingangsdaten
example_dirsexample, samples
has_mcp_signalnein
api_schema_files—

Eckdaten

1.048GitHub-Sterne
23Mitwirkende
66Commits, letzte 12 Monate
1Tage seit letztem Push
57Releases
1Bus-Faktor
1offene Issues
crates.ioPaket-Ökosysteme

Warnungen zur Datenerhebung

  • Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
  • Could not fetch crates package 'peglib' from its registry
  • Could not fetch crates package 'spec-harness' from its registry
  • Could not fetch crates package 'pl0' from its registry
  • Could not fetch crates package 'orc-jit' from its registry

Weitere Details

Stern- und Fork-Verlauf 0 ★ / 128 ⇿
0Sterne
128Forks
56Releases

Wann jeder Stern und Fork hinzugefügt wurde, von GitHub erfasst und nach Tagen gruppiert. Das kumulierte Wachstum steht direkt über den täglichen Zugängen, aus denen es besteht, sodass beide gegeneinander lesbar sind: stetiger organischer Zuwachs sieht ganz anders aus als ein abrupter, kurzlebiger Ausschlag. Wo dieser Unterschied messbar ist, wird er als Wachstumsauthentizität ausgewiesen.

025507510012512442015-102021-022026-07
Major 1Minor 15Patch 40

Jeder Punkt umfasst 10 Tage.

OpenSSF Scorecard 3.8 / 10
3.8Gesamtwert

Unabhängige, werkzeugneutrale Sicherheitsbewertung durch das quelloffene OpenSSF Scorecard. Jede Prüfung honoriert eine Sicherheits-Praxis, nicht das Werkzeug eines bestimmten Anbieters. Prüfungen, die Scorecard nicht ermitteln konnte, sind mit k. A. markiert und vom Sicherheitswert ausgeschlossen (nie als null gezählt).Scorecard v5.5.0 · 2026-07-30 08:09 UTC

9Binary-Artifactsbinaries present in source code
0Branch-Protectionbranch protection not enabled on development/release branches
k. A.CI-Testsno pull request found
0CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
0Code-ReviewFound 0/30 approved changesets -- score normalized to 0
0Contributorsproject has 0 contributing companies or organizations -- score normalized to 0
10Dangerous-Workflowno dangerous workflow patterns detected
0Dependency-Update-Toolno update tool detected
0Fuzzingproject is not fuzzed
10Licenselicense file detected
10Maintained30 commit(s) and 7 issue activity found in the last 90 days -- score normalized to 10
k. A.Packagingpackaging workflow not detected
0Pinned-Dependenciesdependency not pinned by hash detected -- score normalized to 0
0SASTno SAST tool detected
0Security-Policysecurity policy file not detected
k. A.Signed-Releasesno releases found
0Token-Permissionsdetected GitHub workflow tokens with excessive permissions
10Vulnerabilities0 existing vulnerabilities detected
Direkte Abhängigkeiten 5
RegistryPaketVersionsvorgabeManifest
crates.iopeglib—harness/rust/Cargo.toml
crates.ioregex1harness/rust/Cargo.toml
crates.ioserde_json1harness/rust/Cargo.toml
crates.iopeglib—rust-peglib/pl0/Cargo.toml
crates.ioorc-jit—rust-peglib/pl0/Cargo.toml
Alle Abhängigkeiten 15

Vollständig aufgelöster Abhängigkeitssatz aus dem GitHub-Abhängigkeitsgraphen: 2 direkte und 13 indirekte (transitive) Pakete. Die transitive Hülle ist vollständig, wenn das Repository eine Lockfile eincheckt.

RegistryPaketVersionBeziehung
crates.ioregex1.12.3direkt
crates.ioserde_json1.0.149direkt
crates.ioaho-corasick1.1.4indirekt
crates.ioitoa1.0.18indirekt
crates.iomemchr2.8.0indirekt
crates.ioproc-macro21.0.106indirekt
crates.ioquote1.0.45indirekt
crates.ioregex-automata0.4.14indirekt
crates.ioregex-syntax0.8.10indirekt
crates.ioserde1.0.228indirekt
crates.ioserde_core1.0.228indirekt
crates.ioserde_derive1.0.228indirekt
crates.iosyn2.0.117indirekt
crates.iounicode-ident1.0.24indirekt
crates.iozmij1.0.21indirekt
Abhängigkeits-Advisories 0

Dieses Repository veröffentlicht kein vom Index auflösbares Paket, daher wurde sein eigener Abhängigkeitsgraph bewertet – 15 Pakete, darunter auch Entwicklungs- und Test-Pins, die nie ausgeliefert werden: 0 tragen bekannte Advisories, davon 0 direkte.

Keine bekannten Advisories betreffen die bewerteten Abhängigkeiten.

Ein Advisory bedeutet, dass die im Abhängigkeitsgraphen erfasste Version in den betroffenen Bereich eines Advisories fällt. Erreichbarkeit wird nicht analysiert, und der Graph enthält Entwicklungs- und Test-Pins — ein Fund kann das Werkzeug betreffen und nicht die ausgelieferte Software.

JSON-Rohbericht maschinenlesbar

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Bewertungen sind Signale, keine Garantien. Sie spiegeln öffentlich sichtbare Praxis auf GitHub wider — kein Code-Audit und keine Sicherheitsgarantie.

Fehlende Daten werden ausgeschlossen und die Gewichte neu normiert, nie als null bewertet. Die Methodik ist versioniert und offen: Metriken v2.5.0, Schema v0.27.0 — vollständige Methodik · Metriken-Wiki.

Wie ein einzelnes Ergebnis im Gesamtregister steht: aggregierte Statistiken.