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Beginner Friendly Open-Source Rust

Good First Issues in Rust

Explore curated starter issues in high-scoring Rust repositories. Every listed issue belongs to a welcoming repository scored by C-Rank™ on PR merge rates, review responsiveness, and first-timer acceptance.

Updated: Sun, 30 Aug 2026 UTC (Live GitHub Sync)
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Top Rust Repositories with Beginner Issues (20)

Updated Daily via GitHub GraphQL
Xoshbin
asyar
Xoshbin/asyar
SElite
456·Rust

The power of Raycast. The speed of Alfred. Privacy by design.

#launcher#local-first#privacy-first
96%
Merge Rate
22h
Review Time
83%
1st-Timers
1 GFI
Scorecard
tsouth89
toolport
tsouth89/toolport
SElite
186·Rust

Local-first MCP gateway. One port for every tool and every AI client: lazy discovery (~90% token savings), tool integrity + quarantine, secrets in the OS keychain.

#ai#claude#cursor
94%
Merge Rate
15h
Review Time
88%
1st-Timers
5 GFI
Scorecard
kmolan
multicalc-rust
kmolan/multicalc-rust
SElite
182·Rust

Scientific computing that fits on a microcontroller. Estimation, control, kinematics, Lie groups, calculus, autodiff and linear algebra in stable no_std Rust with no heap, no panics and no unsafe. Run the same code on your laptop and your Cortex-M0.

#autodiff#automatic-differentiation#cortex-m
88%
Merge Rate
3h
Review Time
77%
1st-Timers
43 GFI
Scorecard
lumen-oss
lux
lumen-oss/lux
SElite
991·Rust

A luxurious package manager for Lua

#lua#luarocks#package-manager
93%
Merge Rate
4h
Review Time
88%
1st-Timers
5 GFI
Scorecard
DecapodLabs
decapod
DecapodLabs/decapod
SElite
232·Rust

Repo-native governance kernel for bounded, convergent, proof-backed agent work.

#agents#ai#ai-agents
95%
Merge Rate
12h
Review Time
100%
1st-Timers
11 GFI
Scorecard
PerryTS
perry
PerryTS/perry
SElite
4.7k·Rust

A native TypeScript/JavaScript compiler written in Rust. Compiles TypeScript/JavaScript directly to executables using SWC and LLVM.

#android#compile#harmonyos
91%
Merge Rate
12h
Review Time
90%
1st-Timers
1 GFI
Scorecard
schell
wgsl-rs
schell/wgsl-rs
SElite
54·Rust

WGSL embedded in Rust

94%
Merge Rate
2h
Review Time
100%
1st-Timers
3 GFI
Scorecard
Diegovsky
riff
Diegovsky/riff
SElite
287·Rust

Native Spotify client for the GNOME desktop.

89%
Merge Rate
6h
Review Time
100%
1st-Timers
4 GFI
Scorecard
multikernel
sandlock
multikernel/sandlock
SElite
385·Rust

The lightest AI sandbox. A process-based sandbox for Linux, no container, no VM, no privilege, no prompt injection

#ai-agents#faas#landlock
90%
Merge Rate
2h
Review Time
80%
1st-Timers
5 GFI
Scorecard
mahkoh
jay
mahkoh/jay
SElite
701·Rust

A Wayland Compositor

#linux#rust#wayland
91%
Merge Rate
6h
Review Time
29%
1st-Timers
3 GFI
Scorecard
PSU3D0
formualizer
PSU3D0/formualizer
SElite
169·Rust

Embeddable spreadsheet engine - parse, evaluate & mutate Excel workbooks from Rust, Python, or the browser. Arrow-powered, 400+ functions.

#apache-arrow#calculator#excel
90%
Merge Rate
16h
Review Time
64%
1st-Timers
3 GFI
Scorecard
eitsupi
arf
eitsupi/arf
SElite
353·Rust

Alternative R Frontend — a modern R console written in Rust

#console#r#rust
95%
Merge Rate
4h
Review Time
100%
1st-Timers
1 GFI
Scorecard
h5i-dev
h5i
h5i-dev/h5i
SElite
541·Rust

Sandboxed collaboration for multi-agent teams: a Git-backed message forum with each agent isolated in its own disposable sandbox. Turn a Git repository into a secure message forum for AI agents.

#agentic-ai#agentic-workflow#ai-coding
93%
Merge Rate
3d
Review Time
36%
1st-Timers
5 GFI
Scorecard
IngvarConsulting
unica
IngvarConsulting/unica
SElite
172·Rust

Unica (Ю́ника) — публичный плагин Codex и Claude Code для разработки на 1С:Предприятии.

#1c-enterprise#claude-code-plugin#codex-plugin
88%
Merge Rate
5h
Review Time
60%
1st-Timers
4 GFI
Scorecard
infino-ai
infino
infino-ai/infino
SElite
60·Rust

Fast search engine on object storage, with full text search, vectors, and SQL, natively on Parquet.

#bm25#embedded-database#full-text-search
88%
Merge Rate
1d
Review Time
85%
1st-Timers
1 GFI
Scorecard
GCWing
BitFun
GCWing/BitFun
SElite
1.8k·Rust

BitFun combines a high-performance agent runtime written in Rust with a polished desktop application. It pairs the depth of a Code Agent with open, general-purpose capabilities for work beyond software development.

#agent-teams#agentic#agentic-os
88%
Merge Rate
2d
Review Time
58%
1st-Timers
13 GFI
Scorecard
apache
datasketches-rust
apache/datasketches-rust
SElite
114·Rust

A software library of stochastic streaming algorithms, a.k.a. sketches.

#algorithms#datasketches#rust
80%
Merge Rate
4h
Review Time
77%
1st-Timers
2 GFI
Scorecard
wingfoil-io
wingfoil
wingfoil-io/wingfoil
SElite
214·Rust

graph based stream processing framework

#algorithmic-trading#backtesting#data-pipelines
86%
Merge Rate
17h
Review Time
100%
1st-Timers
7 GFI
Scorecard
konippi
servo-fetch
konippi/servo-fetch
SElite
137·Rust

A self-contained browser engine that fetches, renders, and extracts web content as Markdown, JSON, or screenshots — no Chromium, no API key, no setup.

#agent-skills#cli#fetch
97%
Merge Rate
1d
Review Time
33%
1st-Timers
4 GFI
Scorecard
plabayo
rama
plabayo/rama
SElite
1.2k·Rust

modular service framework to move and transform network packets

#http#https#mitm
94%
Merge Rate
16h
Review Time
71%
1st-Timers
2 GFI
Scorecard

How to make your first Rust open-source pull request

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