Changelog report cards

100 popular open-source projects, graded by the free Wakelog changelog linter — the same automated checks anyone can run on their own CHANGELOG.md or GitHub Releases: dates, ordering, vague titles, commit dumps, breaking-change flagging and more. Re-graded daily.

TypeScript average: 96/100 · median 100/100 · 20 of 20 (100%) score B or better

A 19 (95%)

B 1 (5%)

C 0 (0%)

D 0 (0%)

F 0 (0%)

Language: All (100) Rust (26) TypeScript (20) Go (18) C (9) JavaScript (9) C++ (7) Python (7) Ruby (3) Java (2) Zig (2) C# (1) Crystal (1) Dart (1) Elixir (1) Erlang (1) HCL (1) Julia (1) Kotlin (1) Lua (1) PHP (1) Swift (1)

The score measures one narrow thing: how a project's release notes read to strangers — the structural practices from our guides, not prose quality. A lower grade is not a judgment of the software; these are all excellent projects. Every grade links to its full report, finding by finding.

Angular UI framework TypeScript A 100/100 report · repo

Astro web framework TypeScript A 100/100 report · repo

Electron desktop runtime C++ / TS A 100/100 report · repo

Grafana observability platform TS / Go A 100/100 report · repo

Next.js web framework TS / Rust A 100/100 report · repo

pnpm package manager TypeScript A 100/100 report · repo

Pulumi IaC platform Go / TS A 100/100 report · repo

Tailwind CSS CSS framework TS / Rust A 100/100 report · repo

TypeScript programming language TypeScript A 100/100 report · repo

VS Code code editor TypeScript A 100/100 report · repo

Vue UI framework TypeScript A 100/100 report · repo

Docusaurus docs site generator TypeScript A 92/100 report · repo

Hono web framework TypeScript A 92/100 report · repo

Ionic mobile UI toolkit TypeScript A 92/100 report · repo

Playwright browser automation TypeScript A 92/100 report · repo

Supabase backend platform TypeScript A 92/100 report · repo

Svelte UI framework JS / TS A 92/100 report · repo

Vite build tool TypeScript A 92/100 report · repo

Vitest test runner TypeScript A 92/100 report · repo

Capacitor native web runtime TypeScript B 84/100 report · repo

How would yours score? Lint your changelog — paste a file or drop a repo URL, free, no signup. Then put the grade in your README with a live badge, or host a changelog on Wakelog that passes by construction: dated entries, permalinks, RSS, newest-first, breaking-change tags.