TypeScript Code Review

Open-source TypeScript projects categorized as Code Review

Top 23 TypeScript Code Review Projects

Code Review
  1. react-doctor

    Your agent writes bad React. This catches it

    Project mention: I spent 1 month building my first NPM package from scratch, and here is the result | dev.to | 2026-03-26

    The idea for this project came up when I discovered React Doctor. I really liked their concept and thought about a way to bring this kind of auditing tool outside of the React ecosystem. That's how I created Web Doctor.

  2. AppSignal

    AppSignal knows why the f*#k it crashed. Stop vibe-debugging. Every exception, every backtrace, grouped so you see patterns, not noise.

    AppSignal logo
  3. gitpod

    The developer platform for on-demand cloud development environments to create software faster and more securely.

    Project mention: OpenCode Hit 140K Stars. Why Terminal Agents Won 2026. | dev.to | 2026-04-23

    First, remote dev environments became table stakes. GitHub Codespaces, Gitpod, and self-hosted dev containers became how serious teams worked. Every engineer I know who ships to production now SSHs into a box they didn't provision, edits files with whatever editor is installed, and commits from a terminal. An IDE-bound agent requires you to also forward your IDE to the remote box, which most people don't bother doing. A terminal agent is already there.

  4. danger-js

    ⚠️ Stop saying "you forgot to …" in code review

    Project mention: dangerfile.ts in Storybook codebase. | dev.to | 2025-10-21
  5. vscode-pull-request-github

    GitHub Pull Requests for Visual Studio Code

    Project mention: VSCode-pull-request-GitHub repeatedly asked to sign in again using GitHub | news.ycombinator.com | 2026-06-30
  6. shippie

    extendable code review and QA agent 🚢

    Project mention: 7 Open-Source AI Code Review Tools Compared for 2026 | dev.to | 2026-10-05

    Repository: mattzcarey/shippie

  7. pr-lens

    Review code 100X faster. Lens draws every PR as animated architecture and data-flow walkthroughs, inside the pull request itself. Use it as a GitHub App, GitHub Action, CLI, or a Skill for your coding agent

    Project mention: Show HN: I stopped reading my agent's diffs, so I made every PR draw itself | news.ycombinator.com | 2026-10-05
  8. kodus-ai

    Open source, self-hosted AI code review. Bring your own LLM.

    Project mention: Where AI review saves time: the write-back, not the analysis | dev.to | 2026-10-08

    The Kodus row comes from its repository README, which lists pull request support across those five hosts and self-hosted runners, and from its pricing docs, which put Kody Rules at up to 10 on Community and hold SSO plus audit logs for Enterprise. Qodo also publishes an enterprise Azure DevOps page describing review embedded in the ADO pull request workflow, and while it argues the case well, it does not itemize the write-back actions per provider, so the specifics stay unknown from that page. GitHub's own Copilot code review documentation confirms that feature is scoped to GitHub and GitHub Enterprise.

  9. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
  10. ai-codereviewer

    AI Code Reviewer: Enhance your GitHub workflow with AI-powered code review! Get intelligent feedback and suggestions on pull requests using OpenAI's GPT-4 API, improving code quality and saving developers time.

  11. jev-review

    A staged code-review workflow and local dashboard built with TypeSafe Jev.

    Project mention: Can Jev be used as a lightweight PR reviewer? | news.ycombinator.com | 2026-09-30

    Interesting. While I am unclear if Jev can indeed be a standalone reviewer because it cannot generate conversational text or free-form comments. Maybe something like this - https://github.com/devagrawal09/jev-review

    This sparked an idea for me to use Jev in my recently launched Panel Review tool that reviews the agent's riskiest decisions using a multiple models that argue and come to a consensus. see more - https://truverif.ai/panel-review. In order to determine risk, we use a text based classifier which I think could be replaced by Jev. Will still have to evaluate the privacy and cost considerations.

  12. watermelon-vscode

    🍉 VS Code Extension to enrich files of code with code context

  13. concord-mcp

    Live messaging for coding agents

    Project mention: Show HN: Concord – let Claude Code, Codex and Cursor talk to each other | news.ycombinator.com | 2026-08-27
  14. hunk

    Review-first terminal diff viewer for agentic coders

    Project mention: Zed: Delta | news.ycombinator.com | 2026-08-12

    I was hoping Zed will do a really good built-in diff editor with AI notes and comments, like https://github.com/modem-dev/hunk Perhaps this is going into this direction?

    I kind of like Hunk for reviews, but if it could control Zed diff views it would be even better.

  15. codeball-action

    🔮 Codeball – AI Code Review that finds bugs and fast-tracks your code

  16. ai-reviewer

    Context-aware AI reviewer for Pull Requests. Instant summary, line-by-line comments, title generation and more

  17. metis

    Metis is a coding agent that boosts AI/LLM coding performance by 50% (by Wholiver)

    Project mention: Better coding agents need more than better models | news.ycombinator.com | 2026-09-11
  18. react-virtualized-diff

    High-performance React virtualized diff viewer for large code / text comparison

    Project mention: Our release tool crashed on a large PR. Here's the React diff library I ended up writing. | dev.to | 2026-04-22

    Live demo: https://www.zhangjiahang.com/react-virtualized-diff/

  19. pulldash

    Review pull requests in a high-performance UI, driven by keybinds.

    Project mention: Pulldash: Fast, filterable GitHub PR review. client-side | news.ycombinator.com | 2025-12-07
  20. juror

    Cheaper and better Greptile alternative runs on your own github actions.

    Project mention: Show HN: Open-Source Greptile Alternative | news.ycombinator.com | 2026-08-10
  21. gitarena

    Rust-based Software development platform (forge) with built-in vcs, issue tracking and code review

  22. proval

    Self-Hosted LLM Code Review Agent for GitLab, Forgejo and GitHub. Local LLM support

    Project mention: Show HN: Self-Hosted Code Review Agent for Local LLM | news.ycombinator.com | 2026-09-08
  23. octopus

    AI-powered PR review tool — multi-armed code analysis, no bug escapes 🐙 (by octopusreview)

    Project mention: Why We're Giving Octopus Free to Open Source, Forever | dev.to | 2026-05-05

    If you maintain an open source project, the workflow file above is the entire onboarding. Octopus itself is MIT-licensed and lives on GitHub. You can self-host the whole thing if you'd rather not depend on us, and that option stays open too.

  24. mergeable

    The missing inbox for GitHub pull requests

  25. sage

    An LLM council that reviews your coding agent's every move (by usetig)

    Project mention: Show HN: Sage – An automatic cross-checker for AI agents (YC F25) | news.ycombinator.com | 2025-12-08
  26. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
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).

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TypeScript Code Review related posts

  • Show HN: Langgraph-harness – self-hosted AI agent for GitLab merge requests

    1 project | news.ycombinator.com | 6 Oct 2026
  • Show HN: I stopped reading my agent's diffs, so I made every PR draw itself

    1 project | news.ycombinator.com | 5 Oct 2026
  • Show HN: What if you could review code without reading code?

    1 project | news.ycombinator.com | 17 Sep 2026
  • Show HN: Self-Hosted Code Review Agent for Local LLM

    1 project | news.ycombinator.com | 8 Sep 2026
  • Show HN: Yet Another OpenCode Plugin

    1 project | news.ycombinator.com | 17 Aug 2026
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  • I Built an MCP Server That Reviews Code Locally — No SaaS, No Uploads

    1 project | dev.to | 15 Aug 2026
  • A note from our sponsor - SaaSHub
    www.saashub.com | 9 Oct 2026
    SaaSHub helps you find the best software and product alternatives Learn more →

Index

What are some of the best open-source Code Review projects in TypeScript? This list will help you:

# Project Stars
1 react-doctor 14,949
2 gitpod 13,787
3 danger-js 5,509
4 vscode-pull-request-github 2,634
5 shippie 2,501
6 pr-lens 1,874
7 kodus-ai 1,444
8 ai-codereviewer 1,035
9 jev-review 675
10 watermelon-vscode 436
11 concord-mcp 420
12 hunk 392
13 codeball-action 326
14 ai-reviewer 187
15 metis 178
16 react-virtualized-diff 133
17 pulldash 125
18 juror 118
19 gitarena 113
20 proval 109
21 octopus 108
22 mergeable 107
23 sage 106

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Stop vibe-debugging. Every exception, every backtrace, grouped so you see patterns, not noise.
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