Open Source Copilot

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Find the right issue, understand the codebase, and make your first useful contribution faster.

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Best match for you1 of 20
facebook/react

#28891: Fix hydration edge case

0/100 fit
good first issue~1 hourTypeScript

FIRST STEP

Read the issue, then comment your approach

Captain's Log

>> 00:01

Set your skill profile

Type any languages, frameworks, or topics you know, your experience level, and how much time you have.

typescript
python
docs
Beginner
~1 hour
>> 00:03

AI finds matching issues

Searches GitHub, scores by fit (not just stars), and ranks by skill match, maintainer activity, and freshness.

Agent Steps

✓Searched GitHub issues
✓Scored 20 results by fit
⟳Ranking opportunities...
>> 00:05

Pick an issue, understand the code

Each card shows difficulty, first steps, and risks. Then get an AI-generated codebase guide with reading path and where to make changes.

facebook/react

#28891: Fix hydration edge case

85

FIRST STEP

Read the issue, then comment your approach

Find the Right Issue

  • •Matches issues to your skills, experience level, and time budget
  • •Scores by fit — not just stars — using 6 ranking dimensions
  • •Shows difficulty, learning value, suggested first comment, and risks
  • •Save issues to a shortlist and come back later
solana-labs/solana

#8421: Fix token validation edge case

Score: 85
good first issueBeginner

Active maintainer / Fresh issue / Strong skill match

coral-xyz/anchor

#2105: Add missing error variant

Score: 72

Understand Any Codebase

  • •AI-generated module map, reading path, and entry points
  • •Async and type flow diagrams (Mermaid) for any repo
  • •Pinpoints where to make changes and related tests
  • •Time-budgeted learning plan: 1 hour, weekend, or deep dive

Start Here

Anchor is a framework for Solana programs. Entry: programs/src/lib.rs

Reading Path

1. lib.rs → 2. state.rs → 3. instructions/mod.rs

ASYNC FLOW (Mermaid)

Client → RPC → Program → Account

Ship's Manifest

Next.js

Framework

Gemini

AI Engine

GitHub API

Data Layer

Tailwind CSS

Styling

Framer Motion

Animation

Your first open-source contribution, faster