Dev tools · alternatives · 2026

24 alternatives to Omniref

Sticky notes for code: annotation and code review for GitHub

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Omniref launched in 2016; newer entries below may have overtaken it.

1. 1
   Omniref▲144

   Stackoverflow for Github

   2014 · its alternatives →

2. 2OA
   Omniref - a better search site for Ruby documentation▲110

   Tim Robertson has a website.

   2013 · omniref.com · its alternatives →

3. 3
   Sticky: Insight and Audit▲86

   See and feel through your users' eyes

   2016 · its alternatives →

4. 4
   Zurf ▲79

   Leave “Sticky Notes” On Websites.

   2014 · zurfapp.com · its alternatives →

5. 5
   Flowcast▲125

   Click-and-type sticky notes for effortless website feedback

   2016 · getflowcast.com · its alternatives →

6. 6
   Hawk Eye▲78

   A useful app for GitHub Notifications

   2017 · harksys.com · its alternatives →

7. 7
   git:logs▲176

   The definitive list of open source resources on Github

   2016 · franksohakune.com · its alternatives →

8. 8
   Octohub▲127

   The missing app for GitHub

   2015 · its alternatives →

9. 9
   Frankly▲101

   A dashboard of issues and PRs across GitHub repositories.

   2016 · github.com · its alternatives →

10. 10
    GitPoint▲92

    GitHub in your pocket

    2017 · gitpoint.co · its alternatives →

11. 11
    CodeSoap▲61

    Automated Github standards for teams

    2021 · its alternatives →

12. 12
    GitHub Wrapped▲139

    Your year in code

    2021 · its alternatives →

13. 13
    Developer Ipsum▲110

    Lorem for nerds

    2021 · developer-ipsum.netlify.app · its alternatives →

14. 14
    Draft▲149

    GitHub for writing

    2013 · its alternatives →

15. 15
    GitHub Project Management▲115

    No-fluff guide to building a collaborative development team

    2016 · zenhub.com · its alternatives →

16. 16
    Code Pad▲98

    A place for developers to save & share code snippets.

    2015 · its alternatives →

17. 17
    CodeCode Ninja▲114

    Flashcards for programmers

    2015 · its alternatives →

18. 18
    Plannotator▲97

    I started this in January as a hook for Claude Code's plan mode: when it finished planning, instead of approving a wall of text in the terminal, the plan opens in your browser and you could mark it up like a document. Your annotations go back into the agent session. It grew from there. There's now PR-style code review (git, jj, p4, GitHub/GitLab PRs) and annotation for markdown, URLs, and folders. Agents produce a lot of HTML now, so Plannotator renders those artifacts and lets you annotate them too. Nine harnesses are supported: Claude Code, Codex, Copilot CLI, Gemini, OpenCode, Kiro,…

    Apr 2026 · github.com · its alternatives →

19. 19
    UXPin + Slack▲95

    Keep tabs on design projects in Slack

    2016 · uxpin.com · its alternatives →

20. 20
    GitHub Reviews▲101

    A place for reviews of popular open source projects

    2016 · its alternatives →

21. 21
    Comet▲92

    openAPI editor for nerds

    2021 · its alternatives →

22. 22
    Scope▲91

    Customizable birdeye's view of your Github project

    2017 · github.com · its alternatives →

23. 23
    StickyNoted▲71

    Sticky Note with Markdown flavour

    2020 · its alternatives →

24. 24
    AS Notes▲68

    Turn your IDE into a personal knowledge management system

    Apr 2026 · asnotes.io · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →