npm92Excellenthealth index

kubb-labs/kubb🧡 The meta framework for code generation. Automate OpenAPI to type-safe TypeScript, Zod, and TanStack Query with a modular, plugin-based engine.
TypeScript★ 1,795↓ 3.1M/moSep 9, 2026
npm90Excellenthealth index
TypeScript★ 237↓ 2,053/moAug 27, 2026
npm88Excellenthealth index
TypeScript★ 821↓ 16.8M/moOct 16, 2026
crates.io84Excellenthealth index

sebastienrousseau/html-generatorA Rust library that turns Markdown into WCAG-compliant, SEO-friendly HTML — front matter, TOC, JSON-LD, MathML, Mermaid, and minification in one pipeline. Runs natively or as WebAssembly.
Rust★ 8↓ 2,805/moSep 13, 2026
npm81Excellenthealth index
TypeScript★ 26↓ 27.2K/moSep 10, 2026
crates.io81Excellenthealth index

sebastienrousseau/metadata-genTyped, audited, zero-allocation-bound frontmatter parser for Rust — YAML/TOML/JSON extraction, SEO meta tag emission, supply-chain attested (cargo-vet, SBOM, RUSTSEC). WASI-bound roadmap.
Rust★ 2↓ 2,271/moSep 18, 2026
TypeScript★ 1↓ 2,622/moSep 19, 2026
crates.io78Goodhealth index
Rust★ 3↓ 2,675/moSep 18, 2026
Python★ 9↓ 6,931/moOct 20, 2026
NuGet · RubyGems69Goodhealth index

Seddryck/DidotDidot is a command-line tool designed for generating files based on templating. It supports YAML, JSON, CSV, FrontMatter and XML as source data formats and provides flexibility in templating through both Scriban, Liquid, Handlebars, StringTemplate, Morestachio and SmartFormat engines.
C#★ 3Oct 20, 2026
JavaScript★ 16↓ 3M/moOct 21, 2026
JavaScript★ 3↓ 2,390/moOct 3, 2026

arpitarya/fuxYour documents already know the answer. Fux lets you ask them — offline, deterministic, $0, cited.
Python★ 1↓ 1,831/moSep 13, 2026
npm63Moderatehealth index
TypeScript · Vue · SCSS★ 347↓ 12.9K/moSep 17, 2026
PyPI63Moderatehealth index
Python★ 427↓ 17.8M/moAug 27, 2026
npm56Moderatehealth index

autnmy/issuegraphIssuegraph — a vendor-neutral specification for machine-readable work relationships and ordering on existing issue trackers. Stewarded by Autonomy LLC.
TypeScript★ 2↓ 115.2K/moOct 12, 2026
npm56Moderatehealth index
JavaScript★ 322↓ 17.6M/moSep 15, 2026
npm54Moderatehealth index
JavaScript · TypeScript★ 2↓ 35.1K/moSep 15, 2026
npm54Moderatehealth index
TypeScript★ 0↓ 168.1K/moSep 15, 2026
npm53Moderatehealth index

reowens/dotmdCLI + Claude Code plugin for managing markdown docs with YAML frontmatter — index, query, validate, graph, lifecycle-manage plans/ADRs/RFCs, Notion sync, AI summaries
JavaScript★ 0↓ 5,355/moSep 9, 2026
npm50Moderatehealth index
TypeScript★ 2↓ 160.6K/moSep 15, 2026
npm50Moderatehealth index
JavaScript★ 19↓ 26.1M/moSep 15, 2026
npm50Moderatehealth index

tjespers/fmctlManage YAML frontmatter across folders of inter-linked Markdown files — schema-governed, surgical edits, agent-friendly
TypeScript · Shell★ 0↓ 11/moOct 4, 2026
TypeScript★ 0↓ 162.1K/moSep 15, 2026
JavaScript★ 26↓ 24.8M/moSep 15, 2026

jonschlinkert/gray-matterSmarter YAML front matter parser, used by metalsmith, Gatsby, Netlify, Assemble, mapbox-gl, phenomic, vuejs vitepress, TinaCMS, Shopify Polaris, Ant Design, Astro, hashicorp, garden, slidev, saber, sourcegraph, and many others. Simple to use, and battle tested. Parses YAML by default but can also parse JSON Front Matter, Coffee Front Matter, TOML Front Matter, and has support for custom parsers. Please follow gray-matter's author: https://github.com/jonschlinkert
JavaScript★ 4,488↓ 33.7M/moSep 17, 2026
Python★ 61↓ 121.5K/moSep 12, 2026