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Preview of OctoNext — GitHub code tree

OctoNext — GitHub code tree by decryptable

A fast, clean code tree sidebar for GitHub. Browse any repo without page reloads — lazy folders, file icons, fuzzy search, 17 themes, a rich pull-request panel, ZIP downloads, and bookmarks. Runs entirely locally: no backend, no telemetry.

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About this extension
OctoNext adds a file tree to GitHub. It puts a fast, collapsible code tree beside any github.com repository so you can open folders, read files, search, download, and review pull requests — without GitHub reloading the whole page every time.

What it does
  • Tree navigation — browse the full repo in a sidebar with lazy-loaded folders, expand/collapse all, and keyboard navigation. Your scroll position stays put.
  • Fuzzy search — type to filter the entire tree instantly, with matches highlighted.
  • Pull-request panel — state, changed-file counts, a searchable file list, labels, reviewers, and comments, all in the sidebar instead of the diff page.
  • Smart downloads — one file downloads directly; pick several files or folders and get a single path-preserving ZIP.
  • Inline sizes — repository, folder, and file sizes shown right in the tree.
  • Bookmarks — save repositories and jump back any time.
  • Made yours — VS Code-style file icons, 17 themes (5 animated), and 8 coding fonts, all with live preview.
  • Flexible layout — dock left or right, resize, pin open. GitHub Enterprise supported per domain.

Why install it
  • Saves time on every repo you read or review — no more full-page reloads to open one folder.
  • No sign-in for public repos — it just works. A token is needed only for private repositories.
  • Private by design — no servers, no analytics, no telemetry; it collects nothing. Requests go only to the GitHub API for the repo you are viewing, and your token, if you add one, is stored locally and sent only to GitHub.
  • Free and open source (MIT): github.com/decryptable/octonext
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Permissions and data

Required permissions:

  • Access browser tabs
  • Access your data for github.com

Optional permissions:

  • Access your data for api.github.com
  • Access your data for github.com

Data collection:

  • The developer says this extension doesn't require data collection.
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Version
0.2.0
Size
1.81 MB
Last updated
2 months ago (Jun 4, 2026)
Related Categories
  • Other
License
MIT License
Version History
  • See all versions
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