Browser extension for GitHub and GitLab

Your repository as a code tree.

Browse files, switch branches, review pull and merge requests and open the whole changed file without leaving the page.

Codetree runs locally in Chrome and Chromium and talks directly to your repository host. No Codetree account, subscription or backend is required.

Add to Chrome Installation guide

Codetree sidebar with the repository file tree on a GitHub page — Codetree 0.3.1 on public GitHub and GitLab pages without an account. Screenshots follow your browser theme.

Navigate

Repository file tree with file and folder search, keyboard navigation, branch switching and unlimited local bookmarks.

Review

Changed-file trees for PRs, MRs and commits, inline review comments, Viewed marks and review filters such as Requested from me.

Read whole files

View full in native file headers shows the complete changed file with highlighted changes and both revision line numbers.

View full dialog with a complete changed file on a GitHub pull request — View full on a GitHub pull request.

Changed-file tree of a GitLab merge request — Changed files of a GitLab merge request.

Your data

Direct to your repository host.

Codetree has no backend, analytics, advertising or telemetry. Requests go directly from your browser to GitHub, GitLab or the HTTPS server you configure. Tokens stay in the extension's trusted storage and are never exposed to web pages.

Works with GitHub.com, GitHub Enterprise Server, GitLab.com and self-managed GitLab over HTTPS. Optional browser Sync covers only preferences and bookmarks.

Codetree reads repositories and reviews. It does not submit reviews, post comments, merge or edit files.

Read the privacy policy →