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#ast

Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.

96 records
Tagged “ast”Ranked by health index
Packagist
53Moderatehealth index
flow-php/postgresql
No repository description published.
PHP★ 0↓ 2,731/moJul 23, 2026
MITJul 23, 2026 · metrics 1.13.0
npm
53Moderatehealth index
sudoeren/arhus
local-first security analysis for TypeScript & JavaScript
TypeScript★ 6↓ 2,972/moJul 17, 2026
MITJul 17, 2026 · metrics 1.13.0
npm
53Moderatehealth index
syntax-tree/unist-util-visit-parents
utility to recursively walk over unist nodes, with ancestral information
JavaScript · TypeScript★ 81↓ 220M/moJul 22, 2026
MITJul 22, 2026 · metrics 1.13.0
Go · npm · PyPI
52Moderatehealth index
TM-threemavithana/agentiam
A Postgres wire-protocol proxy that blocks AI SQL injection at the AST level. Protects databases from LLM agents (LangChain, LlamaIndex) by parsing and rewriting destructive queries on the fly.
Go · Python★ 1Jul 19, 2026
Apache-2.0Jul 19, 2026 · metrics 1.13.0
Go
52Moderatehealth index
scim2/filter-parser
SCIM v2 Query Filter Parser in Go
Go★ 40Jul 22, 2026
MITJul 22, 2026 · metrics 1.13.0
npm
52Moderatehealth index
touchifyapp/spec2ts
Utilies to convert specifications (JSON Schemas and Open API) to Typescript using TypeScript native compiler
TypeScript★ 24↓ 760.2K/moJul 22, 2026
MITJul 22, 2026 · metrics 1.13.0
npm
51Moderatehealth index
eslint-community/regexpp
The regular expression parser for ECMAScript.
TypeScript★ 30↓ 495M/moJul 22, 2026
MITJul 22, 2026 · metrics 1.13.0
npm
50Moderatehealth index
mleoca/ucn
Universal Code Navigator
JavaScript★ 1↓ 2,153/moJul 16, 2026
MITJul 16, 2026 · metrics 1.13.0
Hex
49At riskhealth index
artur-sulej/excellent_migrations
An Elixir tool for checking safety of database migrations.
Elixir★ 295↓ 108.9K/moJul 17, 2026
MITJul 17, 2026 · metrics 1.13.0
PyPI
49At riskhealth index
bernatch22/megabrain
No repository description published.
Python · JavaScript★ 0Jul 20, 2026
MITJul 20, 2026 · metrics 1.13.0
npm
48At riskhealth index
bnjmnt4n/regjsgen
Generate regular expressions from regjsparser’s AST.
JavaScript★ 32↓ 154M/moJul 22, 2026
MITJul 22, 2026 · metrics 1.13.0
npm
48At riskhealth index
estools/esquery
ECMAScript AST query library.
JavaScript★ 887↓ 523M/moJul 22, 2026
Custom licenseJul 22, 2026 · metrics 1.13.0
npm
47At riskhealth index
wessberg/ts-evaluator
An interpreter for Typescript that can evaluate an arbitrary Node within a Typescript AST
TypeScript★ 101↓ 1.4M/moJul 17, 2026
MITJul 17, 2026 · metrics 1.13.0
PyPI
46At riskhealth index
ramdhavepreetam/NervaPack
No repository description published.
Python★ 1Jul 16, 2026
MITJul 16, 2026 · metrics 1.13.0
Go
44At riskhealth index
provasign/fuse
Semantic Git merge driver — symbol-level three-way merge, breaking change detection. MIT licensed.
Go★ 0Jul 18, 2026
Apache-2.0Jul 18, 2026 · metrics 1.13.0
npm · Go
43At riskhealth index
ian000/graphify-go
The blazing-fast, zero-dependency AST extractor and code relationship graph builder
HTML · Go★ 1↓ 413/moJul 18, 2026
No licenseJul 18, 2026 · metrics 1.13.0
npm
41At riskhealth index
syntax-tree/unist-util-visit
utility to visit nodes
JavaScript · TypeScript★ 352↓ 210M/moJul 22, 2026
MITJul 22, 2026 · metrics 1.13.0
Go
40At riskhealth index
StyraOSS/roast
Roast is an optimized JSON format for Rego ASTs, as well as some common utilities for working with it.
Go★ 5Jul 22, 2026
Apache-2.0Jul 22, 2026 · metrics 1.13.0
npm
40At riskhealth index
postcss/postcss
Transforming styles with JS plugins
TypeScript · JavaScript★ 29K↓ 1.1B/moJul 22, 2026
MITJul 22, 2026 · metrics 1.13.0
npm
38At riskhealth index
adamrmoss/parser-lr
Parser LR is a shift-reduce parser library for EBNF grammars. Parser LR can produce a table and then use that table to produce an AST.
TypeScript★ 0↓ 3,080/moJul 19, 2026
MITJul 19, 2026 · metrics 1.13.0
npm
37At riskhealth index
estools/esrecurse
AST recursive visitor
JavaScript★ 80↓ 539M/moJul 22, 2026
Custom licenseJul 22, 2026 · metrics 1.13.0
npm · PyPI
34At riskhealth index
jquery/esprima
ECMAScript parsing infrastructure for multipurpose analysis
TypeScript · JavaScript★ 7,140↓ 430M/moJul 22, 2026
BSD-2-ClauseJul 22, 2026 · metrics 1.13.0
Packagist
34At riskhealth index
nikic/PHP-Parser
A PHP parser written in PHP
PHP★ 17.4K↓ 17.5M/moJul 20, 2026
BSD-3-ClauseJul 20, 2026 · metrics 1.13.0
npm
33At riskhealth index
harshankur/officeParser
A robust, strictly-typed Node.js and Browser library for parsing office files into a rich Abstract Syntax Tree (AST) and generating high-fidelity output in multiple formats. Parses: docx · pptx · xlsx · odt · odp · ods · pdf · rtf · csv · md · html. Generates: Markdown · HTML · CSV · RTF · PDF · Plain Text · RAG Chunks
Rich Text Format · HTML★ 502↓ 2.1M/moJul 17, 2026
MITJul 17, 2026 · metrics 1.13.0
PyPI
32At riskhealth index
gristlabs/asttokens
Annotate Python AST trees with source text and token information
Python★ 192Jul 20, 2026
Apache-2.0Jul 20, 2026 · metrics 1.13.0
npm
30At riskhealth index
xtuc/webassemblyjs
Toolchain for WebAssembly
JavaScript★ 834↓ 724M/moJul 22, 2026
MITJul 22, 2026 · metrics 1.13.0
npm
28Criticalhealth index
benjamn/ast-types
Esprima-compatible implementation of the Mozilla JS Parser API
TypeScript★ 1,172↓ 242M/moJul 22, 2026
MITJul 22, 2026 · metrics 1.13.0
npm
27Criticalhealth index
estools/escodegen
ECMAScript code generator
JavaScript★ 2,688↓ 234M/moJul 22, 2026
BSD-2-ClauseJul 22, 2026 · metrics 1.13.0
PyPI
26Criticalhealth index
danthedeckie/simpleeval
Simple Safe Sandboxed Extensible Expression Evaluator for Python
Python★ 607Jul 21, 2026
Custom licenseJul 21, 2026 · metrics 1.13.0