denoland/deno

GitHub
https://github.com/denoland/deno

A modern runtime for JavaScript and TypeScript.

Stars:
108.8k
Language:
Rust
Default branch:
main
Last scored:
Overall

At a glance

Rank
#59 of 401
Top 15% · #7 of 45 Rust repos
Checks passed
10 of 17
Full list below
Best set up for
Claude Code
Score 89.5
Needs most work for
OpenHands
Biggest fix: .openhands/setup.sh (+10.0 pts)

What it has

What it's missing

What to fix first

Pick an AI agent

Showing fixes for Claude Code

  1. 1
    Pre-commit / git hooks
    Set up pre-commit (.pre-commit-config.yaml), husky, or lefthook to run format+lint on every commit.
    +5.3 pts
  2. 2
    Manageable size
    If possible, split into smaller modules or carve out a focused entry path. Document where to start in AGENTS.md.
    +5.3 pts

Score for each AI agent

Each agent weighs the checks by its own docs. Under each score are its top three. How each agent is scored →

Claude Code
#38 of 401
89.5
  • ✓AGENTS.md / CLAUDE.md
  • ✓Test suite
  • ✓Reproducible dev env
Kimi Code CLI
#57 of 401
85.1
  • ✓AGENTS.md / CLAUDE.md
  • ✓Test suite
  • ✓Dependency manifest
Codex
#62 of 401
84.8
  • ✓AGENTS.md / CLAUDE.md
  • ✓README
  • ✓Test suite
Pi
#63 of 401
84.0
  • ✓AGENTS.md / CLAUDE.md
  • ✓Test suite
  • ✓Linter / formatter config
Devin
#72 of 401
80.0
  • ✓Reproducible dev env
  • ✓Dependency manifest
  • ✓Test suite
Aider
#38 of 401
77.2
  • ✗.aider.conf.yml
  • ✓Linter / formatter config
  • ✓Test suite
Cursor
#67 of 401
76.8
  • ✗Cursor rules (.cursor/rules)
  • ✓README
  • ✓Type configuration
Gemini CLI
#60 of 401
76.1
  • ✗GEMINI.md
  • ✓README
  • ✓Test suite
OpenHands
#79 of 401
74.4
  • ✓CI configuration
  • ✓Dependency manifest
  • ✓Reproducible dev env

Does denoland/deno have agent instructions?

An AGENTS.md (or CLAUDE.md) at the root tells AI coding agents how to build, test and work in the repo. A few agents also read a file of their own.

AGENTS.md / CLAUDE.md
CLAUDE.md (new tab) · 11,861 characters
Agent-specific files
None: no GEMINI.md, .cursor/rules, .openhands/setup.sh, .aider.conf.yml or .agents/skills
Repos that have one
24 of 45 Rust repos · 221 of 401 repos on the leaderboard · See examples →

All 17 checks · 10 passed

No .agents/skills/<name>/SKILL.md
Substantive (11,861 characters)
.aider.conf.yml· 0% pass
No .aider.conf.yml at repo root
CI configuration· 100% pass
11 GitHub Actions workflows
No .cursor/rules/*.mdc or .cursorrules
Manifest present
2 env artifacts (.devcontainer/devcontainer.json, flake.nix)
GEMINI.md· 0% pass
No GEMINI.md at repo root
License file· 100% pass
License present
Config detected
No .openhands/setup.sh
No pre-commit / husky / lefthook found
README· 100% pass
README detailed (3,803 characters)
Manageable size· 20% pass
10000+ files — very large
Test suite· 100% pass
Found /tests
Type configuration· 100% pass
Typed language (Rust)

How denoland/deno compares

vs leaderboard average
14.1 pts above
Average 66.8
vs Rust average
10.3 pts above
Average 70.6
Stars among Rust repos
#5 of 45

Missing here, and how many repos have it

  • Pre-commit / git hooks · passed by 29% of leaderboard repos, 20% of Rust repos
  • Skills (.agents/skills) · passed by 17% of leaderboard repos, 20% of Rust repos
  • Cursor rules (.cursor/rules) · passed by 4% of leaderboard repos, 2% of Rust repos

Passes checks most repos miss

  • Reproducible dev env · only 22% of repos pass it

One fix for the most agents: Pre-commit / git hooks would raise the score for all 9 agents, by up to 6.0 points.

Similar repos

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All Rust repos →

Same topics, any language

Repos tagged with the same GitHub topics, most shared first.

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Agent friendly score for github/denoland/deno
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