Public recordModerate
Software health reportschema 0.27.0 · metrics 1.13.0 · 2026-07-25 18:22 UTC
ada-url / idna
C++ library implementing the to_ascii and to_unicode functions from the Unicode Technical Standard.
ada-url/idna holds a health index of 61 out of 100, placing it in the Moderate band. It scores highest on Vitality (70/100) and lowest on Community & Adoption (46/100). It was last updated 12 days ago. 2 contributors account for most of its recent work.
61
overall / 100Software health index
Metrics are grouped into weighted categories on one standardized 1–100 scale. Overall starts as their weighted mean; when public evidence triggers the High-Risk Jurisdiction Policy, the rating is adjusted and receives an At risk ceiling of 49. AI Readiness sits outside the overall score.
61
Excellent85-100Exemplary; meets essentially all checked criteria
Good70-84Healthy; minor gaps
Moderate50-69Acceptable with notable gaps; review recommended
At risk30-49Significant weaknesses; adoption warrants caution
Critical1-29Severe problems (abandoned, single-maintainer, no hygiene)
Score profile
Each axis is a category. The shape matters more than the average — a healthy subject fills the whole shape, while a spike-and-crater profile means strength in one dimension is masking risk in another.
Ownership
AdaOrganization
54 followers20 public repossince Dec 2022
This repository is backed by an organization — shared, accountable stewardship that can outlive any single maintainer.
Metrics by category
Vitality
Is the project alive — is code being written and are releases shipping?
70
Development activity
61Moderate
How it's scored
| 28.8/36 | Push recency — last push 12 days ago |
| 6.9/36 | Commit cadence — 10/52 weeks with commits |
| 14.9/18 | Commit volume — 45 commits in the last year |
| 10/10 | OpenSSF Scorecard: Maintained — 30 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10 |
Inputs used
| commits_last_year | 45 |
| human_commit_share | 1 |
| days_since_last_push | 12 |
| active_weeks_last_year | 10 |
Release discipline
83Good
How it's scored
| 27/27 | Ships releases — 15 releases published |
| 36/36 | Release recency — latest release 14 days ago |
| 19.8/27 | Release cadence — a release every ~50.5 days |
| 0/10 | OpenSSF Scorecard: Signed-Releases — Project has not signed or included provenance with any releases. |
Inputs used
| releases_count | 15 |
| latest_release_tag | v0.6.0 |
| releases_from_tags | no |
| days_since_latest_release | 14 |
| mean_days_between_releases | 50.5 |
Community & Adoption
Does the project have users, downloads, attention, and a welcoming setup for contributors?
46
Popularity & adoption
43At risk
How it's scored
| 29.5/60 | Stars — 67 stars |
| 9.3/25 | Forks — 14 forks |
| 3.9/15 | Watchers — 6 watchers |
Inputs used
| forks | 14 |
| stars | 67 |
| watchers | 6 |
| growth_state | unverified |
| growth_factor_pct | 100 |
| growth_unverified_reason | no_history |
Community health
50Moderate
How it's scored
| 22.5/22.5 | README |
| 22.5/22.5 | License — recognized license (Apache-2.0) |
| 0/18 | CONTRIBUTING guide |
| 0/13.5 | Code of conduct |
| 0/7.2 | Issue template |
| 0/6.3 | PR template |
Inputs used
| has_readme | yes |
| has_license | yes |
| has_contributing | no |
| has_issue_template | no |
| has_code_of_conduct | no |
| has_pull_request_template | no |
Sustainability & Governance
Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?
69
Maintainer resilience (bus factor)
62Moderate
How it's scored
| 25.2/54 | Bus factor — 2 contributor(s) cover half of all commits |
| 12.8/22.5 | Commit distribution — top contributor authored 43% of commits |
| 13.5/13.5 | Contributor breadth — 15 contributors |
| 10/10 | OpenSSF Scorecard: Contributors — project has 24 contributing companies or organizations |
Inputs used
| bus_factor | 2 |
| contributors_sampled | 15 |
| top_contributor_share | 0.43 |
Issue & PR responsiveness
86Excellent
How it's scored
| 46.8/46.8 | Issue resolution — 100% of issues closed |
| 35.1/38.3 | PR acceptance — 68/74 decided PRs merged |
| 4.5/15 | OpenSSF Scorecard: Code-Review — Found 3/10 approved changesets -- score normalized to 3 |
Inputs used
| merged_prs | 68 |
| open_issues | 0 |
| closed_issues | 10 |
| issue_closed_ratio | 1 |
| closed_unmerged_prs | 6 |
Ownership & stewardship
59Moderate
How it's scored
| 30/30 | Ownership backing — organization-owned |
| 0/20 | Verified domain |
| 12.5/25 | Owner reach — 54 followers of ada-url |
| 16.8/25 | Track record — 20 public repos, account ~3 yr old |
Inputs used
| followers | 54 |
| owner_type | Organization |
| is_verified | — |
| owner_login | ada-url |
| public_repos | 20 |
| account_age_days | 1,315 |
Engineering Quality
Are baseline engineering and documentation practices in place?
65
Engineering practices
68Moderate
How it's scored
| 24/24 | CI workflows — 8 workflow(s) |
| 24/24 | Tests present |
| 0/16 | Linter config |
| 0/9.6 | Pre-commit hooks |
| 0/6.4 | .editorconfig |
| 20/20 | OpenSSF Scorecard: CI-Tests — 7 out of 7 merged PRs checked by a CI test -- score normalized to 10 |
Inputs used
| has_ci | yes |
| has_tests | yes |
| has_editorconfig | no |
| has_linter_config | no |
| has_precommit_config | no |
Documentation
60Moderate
How it's scored
| 30/30 | README |
| 0/25 | Documentation directory |
| 0/15 | Documentation / homepage site |
| 10/10 | Repository description |
| 10/10 | Topics — 3 topics |
| 10/10 | Wiki |
Inputs used
| topics | idna, idna-converter, unicode |
| has_wiki | yes |
| homepage | — |
| has_readme | yes |
| has_docs_dir | no |
| has_description | yes |
Security
Are visible security and supply-chain practices strong, without unresolved high-risk jurisdiction exposure?
47
Security posture
47At risk
How it's scored
| 7.5/7.5 | Binary-Artifacts — no binaries found in the repo |
| 0/7.5 | Branch-Protection — branch protection not enabled on development/release branches |
| 2.5/2.5 | CI-Tests — 7 out of 7 merged PRs checked by a CI test -- score normalized to 10 |
| 0/2.5 | CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected |
| 2.2/7.5 | Code-Review — Found 3/10 approved changesets -- score normalized to 3 |
| 2.5/2.5 | Contributors — project has 24 contributing companies or organizations |
| 10/10 | Dangerous-Workflow — no dangerous workflow patterns detected |
| 0/7.5 | Dependency-Update-Tool — no update tool detected |
| 0/5 | Fuzzing — project is not fuzzed |
| 2.5/2.5 | License — license file detected |
| 7.5/7.5 | Maintained — 30 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10 |
| 0/5 | Packaging — no data |
| 3/5 | Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 6 |
| 0/5 | SAST — SAST tool is not run on all commits -- score normalized to 0 |
| 2/5 | Security-Policy — security policy file detected |
| 0/7.5 | Signed-Releases — Project has not signed or included provenance with any releases. |
| 0/7.5 | Token-Permissions — detected GitHub workflow tokens with excessive permissions |
| 7.5/7.5 | Vulnerabilities — 0 existing vulnerabilities detected |
Inputs used
| source | openssf_scorecard |
| checks_evaluated | 17 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 1 |
| scorecard_aggregate | 4.7 |
Excluded from scoring (no data or not applicable): packaging. Remaining weights renormalized.
AI Readiness
How well is the repo equipped to be developed and maintained with AI coding agents? An independent, experimental badge — weight 0.0, so it is surfaced on its own and does not affect the overall health score.
49
Agent context & guidance
38At risk
How it's scored
| 0/45 | Agent instructions — no CLAUDE.md / AGENTS.md / editor rules |
| 0/15 | Machine-readable docs (llms.txt) |
| 38.4/40 | Legible commit history — 72 of 100 human commits state their intent (structured subject or explanatory body) |
Inputs used
| has_llms_txt | no |
| legible_history_share | 0.72 |
| agent_instruction_files | — |
| agent_instruction_max_bytes | — |
How it's scored
| 0/18 | One-command bootstrap |
| 22/22 | Automated tests |
| 0/11 | Lint / format config |
| 11/11 | Static type checking — C++ (statically typed) |
| 0/10 | Reproducible environment |
| 0/10 | Demonstrated agent practice — no agent-authored commits among the last 100 |
| 0/8 | Automated maintenance — no automated dependency updates observed |
| 6/10 | OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 6 |
Inputs used
| has_nix | no |
| has_tests | yes |
| lockfiles | — |
| has_dockerfile | no |
| typed_language | yes |
| bootstrap_files | — |
| has_devcontainer | no |
| has_linter_config | no |
| typecheck_configs | — |
| agent_commit_share | 0 |
| toolchain_manifests | — |
| dependency_bot_commit_share | 0 |
Code legibility for models
99Excellent
How it's scored
| 45/45 | Type-checkable code — C++ (statically typed) |
| 53.7/55 | Manageable file sizes — 1/41 source files over 60KB |
Inputs used
| primary_language | C++ |
| largest_source_bytes | 877,019 |
| source_files_sampled | 41 |
| oversized_source_files | 1 |
Key facts
67GitHub stars
15contributors
45commits, last 12 months
12days since last push
15releases
2bus factor
0open issues
—package ecosystems
Data collection warnings
- Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
More detail
Star and fork history 0 ★ / 14 ⇿
0Stars
14Forks
9Releases
When each star and fork was added, collected from GitHub and bucketed by day. Cumulative growth sits directly above the daily additions it is made of, so the two read against each other: steady organic accretion looks nothing like an abrupt, short-lived burst. Where that difference is measurable, it is reported as growth authenticity.
Major 0Minor 5Patch 4
Each point covers 3 days.
OpenSSF Scorecard 4.7 / 10
4.7aggregate
Independent, tool-agnostic security assessment from the open-source OpenSSF Scorecard. Each check rewards a security practice, not a specific vendor's tool. Checks Scorecard could not determine are marked n/a and excluded from the security score (never counted as zero).
| 10 | Binary-Artifacts | no binaries found in the repo |
| 0 | Branch-Protection | branch protection not enabled on development/release branches |
| 10 | CI-Tests | 7 out of 7 merged PRs checked by a CI test -- score normalized to 10 |
| 0 | CII-Best-Practices | no effort to earn an OpenSSF best practices badge detected |
| 3 | Code-Review | Found 3/10 approved changesets -- score normalized to 3 |
| 10 | Contributors | project has 24 contributing companies or organizations |
| 10 | Dangerous-Workflow | no dangerous workflow patterns detected |
| 0 | Dependency-Update-Tool | no update tool detected |
| 0 | Fuzzing | project is not fuzzed |
| 10 | License | license file detected |
| 10 | Maintained | 30 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10 |
| n/a | Packaging | packaging workflow not detected |
| 6 | Pinned-Dependencies | dependency not pinned by hash detected -- score normalized to 6 |
| 0 | SAST | SAST tool is not run on all commits -- score normalized to 0 |
| 4 | Security-Policy | security policy file detected |
| 0 | Signed-Releases | Project has not signed or included provenance with any releases. |
| 0 | Token-Permissions | detected GitHub workflow tokens with excessive permissions |
| 10 | Vulnerabilities | 0 existing vulnerabilities detected |
All dependencies 0
Full resolved dependency set from the GitHub dependency graph: 0 direct and 0 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.
| Registry | Package | Version | Relation |
|---|
Dependency advisories not assessed
Advisory matching could not run for this report: No resolved dependencies to assess
Raw JSON report machine-readable
{
"data": {
"repo": {
"topics": [
"idna",
"idna-converter",
"unicode"
],
"is_fork": false,
"size_kb": 1155,
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"homepage": null,
"languages": {
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"C++": 1357300,
"CMake": 62514,
"Shell": 1132,
"Python": 44796
},
"pushed_at": "2026-07-13T13:13:46Z",
"created_at": "2023-02-04T00:03:26Z",
"owner_type": "Organization",
"updated_at": "2026-07-13T13:15:19Z",
"description": "C++ library implementing the to_ascii and to_unicode functions from the Unicode Technical Standard.",
"is_archived": false,
"is_disabled": false,
"license_spdx": "Apache-2.0",
"default_branch": "main",
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"primary_language": "C++",
"significant_languages": [
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]
},
"owner": {
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"type": "Organization",
"login": "ada-url",
"company": null,
"location": null,
"followers": 54,
"avatar_url": "https://avatars.githubusercontent.com/u/120840559?v=4",
"created_at": "2022-12-17T21:12:55Z",
"is_verified": null,
"public_repos": 20,
"account_age_days": 1315
},
"license": {
"state": "standard",
"spdx_id": "Apache-2.0",
"raw_spdx": "Apache-2.0",
"file_present": true,
"scorecard_found": true,
"profile_has_license": true
},
"activity": {
"releases": [
{
"tag": "v0.6.0",
"kind": "minor",
"published_at": "2026-07-10T23:41:12Z"
},
{
"tag": "0.5.5",
"kind": "patch",
"published_at": "2026-05-25T21:40:22Z"
},
{
"tag": "0.5.3",
"kind": "patch",
"published_at": "2026-05-25T15:50:55Z"
},
{
"tag": "0.5.4",
"kind": "patch",
"published_at": "2026-05-25T17:45:50Z"
},
{
"tag": "0.5.2",
"kind": "patch",
"published_at": "2026-05-12T21:48:56Z"
},
{
"tag": "0.5.1",
"kind": "patch",
"published_at": "2026-05-11T16:06:47Z"
},
{
"tag": "0.5.0",
"kind": "minor",
"published_at": "2026-03-29T16:10:03Z"
},
{
"tag": "0.4.0",
"kind": "minor",
"published_at": "2026-01-30T17:04:13Z"
},
{
"tag": "0.3.4",
"kind": "patch",
"published_at": "2025-06-29T23:58:27Z"
},
{
"tag": "0.3.3",
"kind": "patch",
"published_at": "2025-04-12T19:12:25Z"
},
{
"tag": "0.3.2",
"kind": "patch",
"published_at": "2025-03-10T15:29:55Z"
},
{
"tag": "0.3.1",
"kind": "patch",
"published_at": "2025-03-08T18:17:27Z"
},
{
"tag": "0.3.0",
"kind": "minor",
"published_at": "2025-03-07T21:34:32Z"
},
{
"tag": "0.2.0",
"kind": "minor",
"published_at": "2024-12-06T01:44:39Z"
},
{
"tag": "0.1.0",
"kind": "minor",
"published_at": "2024-09-03T01:38:14Z"
}
],
"recent_commits": [
{
"oid": "ddc4c1e3ac42558e71365c05ec2d301f4113a6d7",
"body": "Mirror ada big-endian s390x job so LE table_blob host conversion\nand IDNA lookups are exercised under g++-12 on s390x.",
"is_bot": false,
"headline": "ci: add s390x build/test via run-on-arch QEMU",
"author_name": "Yagiz Nizipli",
"author_login": "anonrig",
"committed_at": "2026-07-13T13:13:43Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "26316d4709cba581ecc4bf3bf4218e8bee5886d3",
"body": "table_blob is packed little-endian. On big-endian hosts (s390x),\nnative uint16/32/64 loads misread multi-byte IDNA tables and break\nto_ascii / WPT. CRC stays on the raw LE payload; then bswap sections\nin place when std::endian::native is big.\n\nAdd regression tests for LE word conversion and multi-byte table use.",
"is_bot": false,
"headline": "fix: convert LE table blob to host endian after inflate",
"author_name": "Yagiz Nizipli",
"author_login": "anonrig",
"committed_at": "2026-07-13T13:13:43Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "ad61a177ebf923c8db0f1176c86cb78387b2fec2",
"body": null,
"is_bot": false,
"headline": "style: clang-format raw_inflate_tests",
"author_name": "Yagiz Nizipli",
"author_login": "anonrig",
"committed_at": "2026-07-13T13:13:43Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "2b7bfdea02d6365682eb6ce07e081da9e6ecb1ef",
"body": "g++-12 -Werror=unused-but-set-variable rejected the unused fill array\nin the obsolete Huffman build() path (ada pedantic CI).\n\nRemove dead build() and unused next_code; keep a single build().\nAdd raw_inflate_tests, pedantic compile flags on that TU and library\n(-Werror=unused-but-set-variable on GNU), and a g++-12 pedantic CI job.",
"is_bot": false,
"headline": "fix: drop dead Huff::build fill[] (pedantic g++ -Werror)",
"author_name": "Yagiz Nizipli",
"author_login": "anonrig",
"committed_at": "2026-07-13T13:13:43Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "a1f32f429ae9bd1854026d411c558c64a57f2b61",
"body": "Skipped re-includes leave blank lines that fail clang-format 22\nwhen vendored into ada. Format ada_idna.h/cpp after generation.",
"is_bot": false,
"headline": "build: clang-format amalgamated singleheader outputs",
"author_name": "Yagiz Nizipli",
"author_login": "anonrig",
"committed_at": "2026-07-13T13:13:43Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "2d0cfb41bbf4726b1ce2e9992d006623aea0e374",
"body": "- is_already_nfc(): skip full normalize when string is already NFC\n (singleton decomp / CCC order / composition dry-run)\n- map(): two-pass exact resize (no growth reallocations)\n- to_ascii(): single-pass UTF-32 label walk instead of string::find\n- Reuse buffers carefully for ACE validation scratch space",
"is_bot": false,
"headline": "perf: NFC quick-check, exact-size map, pointer label scan",
"author_name": "Yagiz Nizipli",
"author_login": "anonrig",
"committed_at": "2026-07-13T13:13:43Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "9f35b071efa1e57c2160c9cfd888118ce7bf1567",
"body": "After IDNA mapping many domains become pure ASCII (e.g. sharp-s -> ss).\nASCII is already NFC, so skip the normalize pass. Mapping table sequences\nare CRC-verified at init, so use the fast trusted UTF-8 decode path.",
"is_bot": false,
"headline": "perf: skip NFC when mapped domain is ASCII; trust CRC'd mapping UTF-8",
"author_name": "Yagiz Nizipli",
"author_login": "anonrig",
"committed_at": "2026-07-13T13:13:43Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "39215b4f061e51ffc5905ce2be8c5d448d1a8c41",
"body": "- Verify CRC-32 after DEFLATE unpack; fail closed on mismatch\n- Race-free fixed Huffman tables (no lazy static bool)\n- max_domain_input_bytes (16 KiB) on to_ascii/to_unicode\n- Stricter UTF-8 convert checks (actual length must match)\n- normalize() returns bool; to_ascii/to_unicode bool overloads\n- Document table lifetime and trust model in SECURITY.md\n- ASan CI workflow; safety/round-trip tests\n- Amalgamation re-emits headers into the .cpp unit",
"is_bot": false,
"headline": "safety: CRC tables, input limits, bool APIs, ASan CI, docs",
"author_name": "Yagiz Nizipli",
"author_login": "anonrig",
"committed_at": "2026-07-13T13:13:43Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "891880f48653547e6465c916feac4fca08a46337",
"body": "- ensure_tables() returns bool; public APIs fail closed on init failure\n- compile-time section bounds/alignment checks for the DEFLATE blob\n- clamp multi-stage block indices; bound UTF-8 mapping walks\n- bound composition/decomposition data offsets\n- spin-wait timeout instead of infinite hang; no mutex",
"is_bot": false,
"headline": "safety: harden table init and lookups against failure/OOB",
"author_name": "Yagiz Nizipli",
"author_login": "anonrig",
"committed_at": "2026-07-13T13:13:43Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "277f8777504a7ad0b32ffc61c2be28533914f044",
"body": "Replace std::call_once/std::mutex with an atomic state machine so first-use\nDEFLATE unpack needs no locking. Contending threads spin until ready/failed.",
"is_bot": false,
"headline": "refactor: mutex-free table init via atomic CAS and spin-wait",
"author_name": "Yagiz Nizipli",
"author_login": "anonrig",
"committed_at": "2026-07-13T13:13:43Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "1f3b3b68b94a1f88ae31d80e8d7297d1f33cd978",
"body": null,
"is_bot": false,
"headline": "style: clang-format off for range_pair_ptr (CF17 vs CF22)",
"author_name": "Yagiz Nizipli",
"author_login": "anonrig",
"committed_at": "2026-07-13T13:13:43Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "c082ba96b4e51f16dcd93991b8736923d46800b6",
"body": null,
"is_bot": false,
"headline": "fix: define range_pair_ptr used by table pointer casts",
"author_name": "Yagiz Nizipli",
"author_login": "anonrig",
"committed_at": "2026-07-13T13:13:43Z",
"body_truncated": false,
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},
{
"oid": "8c2d7e1ba51a1e3d62a9ae97e9c091fa947940d2",
"body": null,
"is_bot": false,
"headline": "style: use range_pair_ptr alias for clang-format 17 compatibility",
"author_name": "Yagiz Nizipli",
"author_login": "anonrig",
"committed_at": "2026-07-13T13:13:43Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "6c387626089da9792c3699079ea317201187dc21",
"body": null,
"is_bot": false,
"headline": "style: fix clang-format 17 spacing on array pointer casts",
"author_name": "Yagiz Nizipli",
"author_login": "anonrig",
"committed_at": "2026-07-13T13:13:43Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "453061828a11e5c0cb3d000e4f764cd2c6ddfcf7",
"body": "Sparse binary-search lookups and ensure_tables() on every code point made\nthe Unicode path ~2x slower. Keep DEFLATE on-disk compression, but store\nclassic O(1) multi-stage normalization tables in the blob, call ensure\nonce per public API with an atomic fast path, and avoid re-checking\ninside per-code-point helpers.\n\nSteady-state to_ascii matches or beats main; library remains ~57% smaller.",
"is_bot": false,
"headline": "perf: restore O(1) multi-stage lookups after DEFLATE unpack",
"author_name": "Yagiz Nizipli",
"author_login": "anonrig",
"committed_at": "2026-07-13T13:13:43Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "b77e4538a788b110af10d10e26db8d7d3359aa35",
"body": null,
"is_bot": false,
"headline": "review: const SoA layout asserts for compressed tables",
"author_name": "Yagiz Nizipli",
"author_login": "anonrig",
"committed_at": "2026-07-13T13:13:43Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "cc4a2075a53fa782457ae6652b98b74ed3c7a8c0",
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"body": "When an idna release is published (or via workflow_dispatch), generate\nada_idna.h/cpp and open a pull request on ada-url/ada replacing the\nvendored sources. Requires repository secret GH_PAT with write access\nto ada-url/ada.",
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"body": "Bring over the Ada PR #1137 / WPT cases that exercise the beStrict=false\nASCII carve-out so idna owns the same regression surface:\n\n- Vendor fixtures/toascii.json (full WPT toascii suite, 87 cases) and run\n it via ToAsciiWpt.ToAscii with the same forbidden-domain filter Ada uses.\n- Expand to_ascii_\n[…]\n->success (xn--pokxncvks, bare xn--, mixed case).\n- Expand non_ascii_inputs_still_validated with toascii.json failure cases\n (ZWJ, Bidi, U+FFFD, xn--tešla, xn--a.ß) so the carve-out stays ASCII-only.",
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"body": "WPT toascii.json expects \"xn--a\" (Invalid Punycode) to pass through as\n\"xn--a\". The WHATWG beStrict=false carve-out already does this, but the\nunit tests only exercised successful decode + validity failure cases.\nAdd the decode-failure case so consumers (e.g. Ada URLPattern hostname\ncanonicalization) do not regress on the next IDNA bump.",
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"headline": "back part of a recent fix pushed to ada. (#77)",
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"author_login": "lemire",
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"oid": "6d94549cfdf94c821d6f5090299f16070f53a28e",
"body": "* we want our code to be only ASCII for maximal portability\n\n* fix test\n\n* narrowing.",
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"headline": "we want our code to be only ASCII for maximal portability (#76)",
"author_name": "Daniel Lemire",
"author_login": "lemire",
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"headline": "lint",
"author_name": "Daniel Lemire",
"author_login": "lemire",
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"headline": "harden to_unicode post-decode label validation (#75)",
"author_name": "metsw24-max",
"author_login": "metsw24-max",
"committed_at": "2026-05-11T16:02:57Z",
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"oid": "dd127a430922fee8fabad0c2690b73b3db39969d",
"body": "…llowed trailing code points (#74)",
"is_bot": false,
"headline": "incomplete IDNA Bidi validation allowing invalid LTR labels with disa…",
"author_name": "jmestwa-coder",
"author_login": "jmestwa-coder",
"committed_at": "2026-05-05T21:55:22Z",
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},
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"headline": "update version to 0.5.0",
"author_name": "Yagiz Nizipli",
"author_login": "anonrig",
"committed_at": "2026-03-29T16:09:27Z",
"body_truncated": false,
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},
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"headline": "perf: eliminate unnecessary allocations in to_ascii hot paths (#73)",
"author_name": "Yagiz Nizipli",
"author_login": "anonrig",
"committed_at": "2026-03-29T16:08:04Z",
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"oid": "8ca526ce2650e911cdf7313ffd3238898815c64f",
"body": "…ions (#72)",
"is_bot": false,
"headline": "Apply ada#1104: fix punycode xn-- check + eliminate per-label allocat…",
"author_name": "Yagiz Nizipli",
"author_login": "anonrig",
"committed_at": "2026-03-28T23:35:26Z",
"body_truncated": false,
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"headline": "reduce lookup table size by 14% (#71)",
"author_name": "Yagiz Nizipli",
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"committed_at": "2026-03-25T18:09:34Z",
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"headline": "update version to 0.4.0",
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"committed_at": "2026-01-30T17:03:48Z",
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"headline": "add tests related to unicode 17",
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"headline": "updating to Unicode 17",
"author_name": "Daniel Lemire",
"author_login": "lemire",
"committed_at": "2025-09-24T03:33:25Z",
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},
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"headline": "update github workflow to run with and without simdutf",
"author_name": "Carlos Sousa",
"author_login": "CarlosEduR",
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"is_bot": false,
"headline": "add option ADA_USE_SIMDUTF",
"author_name": "Carlos Sousa",
"author_login": "CarlosEduR",
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"headline": "release v0.3.4",
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"author_login": "CarlosEduR",
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"headline": "add option to use simdutf for unicode transcoding",
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"author_login": "CarlosEduR",
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"headline": "update idna to v0.3.3 (#66)",
"author_name": "Yagiz Nizipli",
"author_login": "anonrig",
"committed_at": "2025-04-12T19:03:25Z",
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"headline": "Fixing leading surrogate in punycode_encode (#65)",
"author_name": "M. Bahoosh",
"author_login": "the-moisrex",
"committed_at": "2025-04-11T13:04:54Z",
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},
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"headline": "release v0.3.2 (#64)",
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"author_login": "anonrig",
"committed_at": "2025-03-10T15:29:41Z",
"body_truncated": false,
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"headline": "ascii_has_upper_case has been removed but the declaration remained (#63)",
"author_name": "Daniel Lemire",
"author_login": "lemire",
"committed_at": "2025-03-09T18:56:02Z",
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},
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"headline": "fix compiler warnings and release v0.3.1 (#62)",
"author_name": "Yagiz Nizipli",
"author_login": "anonrig",
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},
{
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"headline": "release v0.3.0 (#61)",
"author_name": "Yagiz Nizipli",
"author_login": "anonrig",
"committed_at": "2025-03-07T21:33:38Z",
"body_truncated": false,
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},
{
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"body": null,
"is_bot": false,
"headline": "update to unicode 16 (Daniel's version) (#59)",
"author_name": "Daniel Lemire",
"author_login": "lemire",
"committed_at": "2025-03-07T02:44:17Z",
"body_truncated": false,
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},
{
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"is_bot": false,
"headline": "update scorecard link badge (#60)",
"author_name": "Sebastian Beltran",
"author_login": "bjohansebas",
"committed_at": "2025-03-07T00:12:41Z",
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},
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"headline": "fix shadow variable warnings (#57)",
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{
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"body": "* use googletest with CPM\n\n* fix ubsan",
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"headline": "use googletest with CPM (#56)",
"author_name": "Yagiz Nizipli",
"author_login": "anonrig",
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"headline": "minor fixes (#55)",
"author_name": "Daniel Lemire",
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"headline": "update verifier API (#53)",
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"author_login": "lemire",
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},
{
"oid": "0f033d882b777b4fde0f56065294ad9d64a98120",
"body": "* chore: upgrade dependencies in OSSF Scorecard pipeline\r\n\r\n* chore: enable manual trigger for OSSF Scorecard pipeline",
"is_bot": false,
"headline": "Restore OSSF Scorecard pipeline (#52)",
"author_name": "Ulises Gascón",
"author_login": "UlisesGascon",
"committed_at": "2024-12-20T21:31:11Z",
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{
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"is_bot": false,
"headline": "Update README.md (#51)",
"author_name": "Christian Jauvin",
"author_login": "cjauvin",
"committed_at": "2024-12-20T17:51:35Z",
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},
{
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"headline": "fix linting errors",
"author_name": "Yagiz Nizipli",
"author_login": "anonrig",
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"headline": "adding an identifier function (#49)",
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"headline": "adds a test for issue 47 (#48)",
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{
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"body": "* updating to Unicode 16\r\n\r\n* switching to 15.1.0\r\n\r\n* workaround",
"is_bot": false,
"headline": "updating to Unicode 15.1 (#46)",
"author_name": "Daniel Lemire",
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"headline": "use same formatter as ada",
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"headline": "migrate to c++20",
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"policy_countries": [
"Russia",
"Iran",
"North Korea"
],
"review_only_matches": 0,
"assessed_self_published_locations": 21
},
"components": [
{
"key": "policy_exposure_multiplier",
"name": "Policy exposure multiplier",
"detail": "no confirmed policy-scope location match",
"points": 100,
"status": "met",
"details": [
{
"code": "jurisdiction_no_match",
"params": {}
}
],
"max_points": 100
}
]
}
],
"description": "Are visible security and supply-chain practices strong, with no malicious dependency and no unresolved high-risk jurisdiction exposure?"
},
{
"key": "ai_readiness",
"band": "at_risk",
"name": "AI Readiness",
"value": 49,
"weight": 0,
"metrics": [
{
"key": "ai_agent_context",
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"note": null,
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"inputs": {
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},
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{
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"points": 0,
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{
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}
],
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},
{
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"points": 0,
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},
{
"key": "legible_commit_history",
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"points": 38.4,
"status": "partial",
"details": [
{
"code": "legible_history",
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}
}
],
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}
]
},
{
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"notes": [],
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"inputs": {
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"has_tests": true,
"lockfiles": [],
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"bootstrap_files": [],
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"toolchain_manifests": [],
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},
"components": [
{
"key": "one_command_bootstrap",
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"points": 0,
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"details": [],
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},
{
"key": "automated_tests",
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},
{
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},
{
"key": "static_type_checking",
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}
}
],
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},
{
"key": "reproducible_environment",
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"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 10
},
{
"key": "demonstrated_agent_practice",
"name": "Demonstrated agent practice",
"detail": "no agent-authored commits among the last 100",
"points": 0,
"status": "missed",
"details": [
{
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"params": {
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}
}
],
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},
{
"key": "automated_maintenance",
"name": "Automated maintenance",
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"points": 0,
"status": "missed",
"details": [
{
"code": "no_dependency_automation",
"params": {}
}
],
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},
{
"key": "openssf_scorecard_pinned_dependencies",
"name": "OpenSSF Scorecard: Pinned-Dependencies",
"detail": "dependency not pinned by hash detected -- score normalized to 6",
"points": 6,
"status": "partial",
"details": [],
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}
]
},
{
"key": "ai_code_legibility",
"band": "excellent",
"name": "Code legibility for models",
"note": null,
"notes": [],
"value": 99,
"inputs": {
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"largest_source_bytes": 877019,
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"oversized_source_files": 1
},
"components": [
{
"key": "type_checkable_code",
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"detail": "C++ (statically typed)",
"points": 45,
"status": "met",
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{
"code": "statically_typed_language",
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}
}
],
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},
{
"key": "manageable_file_sizes",
"name": "Manageable file sizes",
"detail": "1/41 source files over 60KB",
"points": 53.7,
"status": "partial",
"details": [
{
"code": "oversized_source_files",
"params": {
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"sampled": 41,
"oversized": 1
}
}
],
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}
]
}
],
"description": "How well is the repo equipped to be developed and maintained with AI coding agents? An independent, experimental badge — weight 0.0, so it is surfaced on its own and does not affect the overall health score."
}
],
"metrics_version": "1.13.0"
},
"warnings": [
"Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token"
],
"report_type": "repository",
"generated_at": "2026-07-25T18:22:12.057521Z",
"schema_version": "0.27.0",
"badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/a/ada-url/idna.svg",
"full_name": "ada-url/idna",
"license_state": "standard",
"license_spdx": "Apache-2.0"
}Scores are signals, not warranties. They reflect publicly visible practices on GitHub — not a code audit, and not a security guarantee.
Missing data is excluded and weights renormalized, never scored as zero. Methodology is versioned and open: metrics v1.13.0, schema v0.27.0 — full methodology · metrics wiki.
How one result sits in the wider record: aggregate statistics.