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Code review tool

Tool that helps review pull requests or diffs, including diff viewers and automated review comments.

Repositories

16

Net stars gained, last 7 days

+2,680

Top-level Tag

Developer tools

Net stars gained each day, last 90 days

2026-09-14: +2,685 net stars. Most from alibaba/open-code-review, +2,574.2026-09-15: +3,086 net stars. Most from alibaba/open-code-review, +2,958.2026-09-16: +3,380 net stars. Most from alibaba/open-code-review, +3,267.2026-09-17: +2,893 net stars. Most from alibaba/open-code-review, +2,804.2026-09-18: +1,444 net stars. Most from alibaba/open-code-review, +1,363.

Peak days

  1. 1

    Sep 14, 2026 +2,685 net stars (median day +315)

  2. 2

    Sep 15, 2026 +3,086 net stars (median day +315)

  3. 3

    Sep 16, 2026 +3,380 net stars (median day +315)

  4. 4

    Sep 17, 2026 +2,893 net stars (median day +315)

  5. 5

    Sep 18, 2026 +1,444 net stars (median day +315)

A peak day has at least 2 times the net stars of the median day of this chart, and at least 100 more. For each peak day, the list shows the repositories that gained the most net stars that day. It also shows their GitHub releases of that day or the day before (UTC), and their creation date when it was 14 days or less before. These events occur near the same day. They do not show why the stars came.

Largest

Most stars in total now.

  1. alibaba/open-code-review49K

    readme: Open Code Review is an AI-powered code review CLI tool.

  2. dandavison/delta33K

    readme: it allows you to make extensive changes to the layout and styling of diffs

  3. tirth8205/code-review-graph33K

    readme: At review time the graph is queried for the smallest set of files the assistant needs to read.

  4. Wilfred/difftastic26K

    readme: Difftastic is a structural diff tool that compares files based on their syntax.

  5. ovity/octotree23K

    readme: Browser extension that enhances GitHub code review and exploration.

  6. so-fancy/diff-so-fancy18K

    readme: `diff-so-fancy` makes your diffs **human-readable** instead of machine-readable.

  7. The-PR-Agent/pr-agent14K

    readme: PR-Agent is an open-source, AI-powered code review agent and a community-maintained legacy project of Qodo.

  8. devdotfast/whiteboard3.4K

    readme: we wrote a semantic, AST-aware diff viewer in Rust so you can only view the code changes which are relevant to you

  9. coldteadotai/pr-lens2.3K

    description: Review code 100X faster. Lens draws every PR as animated architecture and data-flow walkthroughs, inside the pull request itself.

  10. openqodex/openqodex1.1K

    description: Open source AI code review for coding agents. A separate reviewer checks every change your agent writes before you push

Newest Admissions

Entered the index by the rising rule, newest first.

  1. tanishqkancharla/diffmap228

    readme: The agent writes a spec with interactive diagrams, and each part of a diagram links back to its source code.

  2. openqodex/openqodex1.1K

    description: Open source AI code review for coding agents. A separate reviewer checks every change your agent writes before you push

  3. klarluft/gitwarren-app131

    description: Code review for your own machines and your own agents.

  4. winnin/farol172

    description: After your AI review, farol shows the riskiest files, what they reach, diff coverage and contract breaks.

  5. init-co-jp/diff-tour359

    description: Walk through a diff the way a senior engineer reads it. A read-only TUI that turns a git change into a guided tour.

  6. devdotfast/whiteboard3.4K

    readme: we wrote a semantic, AST-aware diff viewer in Rust so you can only view the code changes which are relevant to you

  7. guilyx/grip439

    readme: Before your code leaves your machine, grip reads the diff and asks you about it

  8. Monopoly0024/simple-reviewer-v1136

    readme: It breaks AI-written code into functional blocks, explains what each block does and where it lives, and checks whether the implementation actually meets your goals using recorded evidence.

  9. coldteadotai/pr-lens2.3K

    description: Review code 100X faster. Lens draws every PR as animated architecture and data-flow walkthroughs, inside the pull request itself.

All 16 in the Repository Index

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