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Top 23 Rust developer-tool Projects
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Tabby (by TabbyML) is a self-hosted AI coding assistant built in Rust, licensed under Apache 2.0, and available at github.com/TabbyML/tabby with around 33,000 GitHub stars as of mid-2026. The latest stable release is v0.32.0 (January 25, 2026), which added Mistral Embedding API support, generic OAuth, and multi-branch repository indexing.
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Project mention: Show HN: BlitzGraph – Supabase for graphs, built for LLM agents | news.ycombinator.com | 2026-06-23
Hello! I would say about 50% of them were bugs, 25% were features/mechanisms I loved from the the other ones, and 25% trying to push a better way to model things, which is what I never got in none of them. Typedb would be close if entities could evolve and belong to multiple types, as well as if they focused on making it adapted for app creation, but it wasn't their priority. In surrealdb I opened several issues around enhancing the graph db part, add some topological ordering to mutations the way typedb does it and several other topics. The most recent ones are in surrealdb's repo: https://github.com/surrealdb/surrealdb/issues?q=is%3Aissue%2.... Half of them have been achieved but the other half remains. With blitzgraph I tried to take the best ideas and pracrices from each, keep the tradeoffs loww, and lean as hard as possible into being AI-agent-first
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Project mention: Motia: Unified back end framework with observability and state management | news.ycombinator.com | 2026-02-08
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Project mention: Devenv: Declarative Developer Environments using Nix | news.ycombinator.com | 2026-02-04
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Project mention: Ask HN: What dev tools do you rely on that nobody talks about? | news.ycombinator.com | 2026-04-01
You might be interested in:
https://github.com/cantino/mcfly - fuzzy shell history (feels lighter than atuin to me, in rust)
https://github.com/watchexec/watchexec - rerun on file change, knows about .gitignore/.ignore etc (in rust)
https://github.com/jonas/tig - instead of lazygit, mostly for easier git log viewing for me as I use straight git most of the time
Otherwise a lot of crossover in what I use too.
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mirrord
Run any process, on your machine or in an AI agent's environment, as if it were a pod in your Kubernetes cluster: real env vars, DNS, network, traffic.
Project mention: How Prathyusha Ramanjaneyulu at Celonis Eliminated Dev Environment Overhead for 600 Engineers | dev.to | 2026-07-01As the owner of the Local Development component, Prathyusha is tasked with maintaining high engineering velocity for 600 developers. She mentioned her team maintains a proactive watch over the cloud-native ecosystem; it was through this strategic evaluation that she and her team identified both Telepresence and mirrord as potential solutions to address their bottlenecks.
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gitlogue
A cinematic Git commit replay tool for the terminal, turning your Git history into a living, animated story.
Project mention: Gitlogue: Turning Your Commit History into a Cinematic Terminal Experience | dev.to | 2025-12-18View the Project on GitHub
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fallow
Codebase intelligence for TypeScript and JavaScript. Free static analysis of code and styles: unused code, duplication, circular deps, complexity hotspots, architecture boundaries, design-system drift. Optional paid runtime layer (Fallow Runtime): hot-path review and cold-path deletion evidence from real production traffic.
Project mention: Fallow: Deterministic codebase intelligence for TypeScript and JavaScript | news.ycombinator.com | 2026-06-22 -
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lsp-ai
LSP-AI is an open-source language server that serves as a backend for AI-powered functionality, designed to assist and empower software engineers, not replace them.
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Project mention: Collection is not Callability: PubFi 为什么要为 AI Agent 建立可信的 Crypto Data Gateway | dev.to | 2026-06-23
The Graph: https://thegraph.com/
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tach
A Python tool to visualize + enforce dependencies, using modular architecture 🌎 Open source 🐍 Installable via pip 🔧 Able to be adopted incrementally - ⚡ Implemented with no runtime impact ♾️ Interoperable with your existing systems 🦀 Written in rust
Tach, mentioned in the article, seems to be in maintained. But I dug around and found this comment:
https://github.com/gauge-sh/tach/issues/791#issuecomment-338...
> since nobody else has done it yet, i've forked tach and updated it to work on python 3.14 - https://github.com/DetachHead/dtach
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sentrux
Real-time architectural sensor that helps AI agents close the feedback loop, enabling recursive self-improvement of code quality. Pure Rust.
Project mention: Sentrux – AI keeps writing bad code. Built a feedback sensor that grades it live | news.ycombinator.com | 2026-03-12 -
Sadly it does not. There are both a discussion about support for non-git vcs (https://github.com/ogulcancelik/herdr/discussions/522) and about jj specifically.
Hopefully any of those get some traction
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kftray
kubectl port-forward manager and reverse tunnel (ngrok-like) for exposing local services publicly, with TLS termination, HTTP traffic inspection, UDP forwarding, multi-hop proxy routing through k8s clusters, stateful config via filesystem or git - GUI and TUI available
Project mention: A cross-platform system tray app and CLI for Kubernetes port forwarding | news.ycombinator.com | 2026-06-05 -
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Project mention: Show HN: GitType – A typing game that turns GitHub repos into challenges | news.ycombinator.com | 2025-09-20
* Various bug fixes and UI improvements
You can find the project here: https://github.com/unhappychoice/gittype
How high can you score? Can you break 1000 points?
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
Rust developer-tools discussion
Rust developer-tools related posts
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Is GPT-5.6 Sol Max Worth It?
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Why people chasing after useless token saving plugins and ignoring real solution
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Show HN: Termaxa – I found my AI-agent gate had silently stopped gating Cursor
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Show HN: Agent use 83.1% fewer turns; 16.7 percentage points higher success
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A note from our sponsor - SaaSHub
www.saashub.com | 20 Jul 2026
Index
What are some of the best open-source developer-tool projects in Rust? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | yazi | 40,331 |
| 2 | lapce | 38,664 |
| 3 | tabby | 33,716 |
| 4 | surrealdb | 32,723 |
| 5 | iii | 18,462 |
| 6 | harper | 11,101 |
| 7 | ht | 7,938 |
| 8 | devenv | 7,136 |
| 9 | watchexec | 7,067 |
| 10 | mirrord | 5,218 |
| 11 | gitlogue | 4,860 |
| 12 | xplr | 4,778 |
| 13 | fallow | 4,120 |
| 14 | flox | 4,053 |
| 15 | lsp-ai | 3,188 |
| 16 | graph-node | 3,148 |
| 17 | tach | 2,770 |
| 18 | sentrux | 2,610 |
| 19 | herdr | 2,164 |
| 20 | derive_more | 2,122 |
| 21 | kftray | 1,531 |
| 22 | lstr | 1,524 |
| 23 | gittype | 1,510 |
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