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Dev tools · alternatives · 2026

24 alternatives to Karma.link – Bridging the gap between blockchain and classical systems

Connect classical systems to the blockchain. Contribute to karmarun/karma.link development by creating an account on GitHub.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Karma.link – Bridging the gap between blockchain and classical systems launched in 2018; newer entries below may have overtaken it.

  1. 1
    CodeLink▲139

    Create links to code snippets in repos and share with others

    2022 · codelink.dev · its alternatives →

  2. 2

    Various ipython notebooks. Contribute to julienr/ipynb_playground development by creating an account on GitHub.

    2017 · github.com · its alternatives →

  3. 3

    Uniting creativity & effortless flow

    2023 · karma.design · its alternatives →

  4. 4
    Octolink▲104

    Link sharing for GitHub repositories

    2022 · its alternatives →

  5. 5

    the purest AI + Blockchian project. Contribute to theDumbAssCoin/DUMBASS development by creating an account on GitHub.

    2019 · github.com · its alternatives →

  6. 6
    BlockLink▲122

    Linktree for all your crypto wallets and then some

    2021 · its alternatives →

  7. 7
    Streams▲106

    Real-time blockchain data streaming made simple

    2024 · quicknode.com · its alternatives →

  8. 8
    PRToken▲74

    Earn incentives while contributing to open source projects

    2022 · prtoken.io · its alternatives →

  9. 9
    Metabio▲90

    Linktree for your Web3 wallet

    2021 · its alternatives →

  10. 10

    A simple blockchain. Contribute to garritfra/ditto-blockchain development by creating an account on GitHub.

    2020 · github.com · its alternatives →

  11. 11

    A fresher "Fork me on GitHub" callout. Contribute to tholman/github-corners development by creating an account on GitHub.

    2015 · github.com · its alternatives →

  12. 12

    (Update: I’ve now taken my instance of the bot down, but the code should still work if you want to run your own.) I spent some time this weekend putting together a proof-of-concept Twitter bot which issues its own “upvote” currency. You use it by... | Greg Brockman | Svbtle

    2014 · gdb.svbtle.com · its alternatives →

  13. 13KA
  14. 14

    GET Building With Blockchain

    2019 · its alternatives →

  15. 15

    Contribute to tom-doerr/github_fork_info development by creating an account on GitHub.

    2022 · github.com · its alternatives →

  16. 16CT
  17. 17RA

    My attempt to create a decentralised reddit using a merkle-dag and webrtc. Advice would be much appreciated. https://memesfortheparanoid.com

    2015 · its alternatives →

  18. 18

    [STILL ACTIVE] Learn the GitHub workflow by contributing code in a fun simulation project - danthareja/contribute-to-open-source

    2017 · github.com · its alternatives →

  19. 19

    Beginner to Advanced Blockchain & Ethereum Technical Content

    2019 · kauri.io · its alternatives →

  20. 20

    Minimalistic "Fork me on GitHub". Contribute to muhammadmuzzammil1998/OctoCSS development by creating an account on GitHub.

    2017 · github.com · its alternatives →

  21. 21

    Certification using the Blockchain. Contribute to fyquah/blockchain-certificate development by creating an account on GitHub.

    2015 · github.com · its alternatives →

  22. 22

    Get users - Testing network for startup builders.

    May 2026 · karmarace.com · its alternatives →

  23. 23

    List of decentralized tools. Contribute to decentralizedweb/decentralized-tools development by creating an account on GitHub.

    2015 · github.com · its alternatives →

  24. 24SP

    Morning HN. I had an issue recently where I wanted to share some private Github repositories with a larger audience than usual (25k+) on Youtube and was simply considering making my code public. Came up with an idea to build a middleman service that handles user access/management, generate share links and even paywall individual repos. Thought I might as well share here in case there's another dev out there who might be interested in sharing a private repo. Keen to get any feedback as I'm currently building

    2024 · repobear.com · its alternatives →

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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 →