JavaScript Blockchain

Open-source JavaScript projects categorized as Blockchain

Top 23 JavaScript Blockchain Projects

  • ethereumbook

    Mastering Ethereum, by Andreas M. Antonopoulos, Gavin Wood

    Project mention: Building a blockchain from scratch | /r/rust | 2023-12-05

    Check out rust-bitcoin, or go read the free online version of Mastering Ethereum.

  • gun

    An open source cybersecurity protocol for syncing decentralized graph data.

    Project mention: gun: NEW Data - star count:17470.0 | /r/algoprojects | 2023-10-28
  • SurveyJS

    Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.

  • DeFi-Developer-Road-Map

    DeFi Developer roadmap is a curated Developer handbook which includes a list of the best tools for DApps development, resources and references!

    Project mention: Attacks via a Representative Sample : How Hackers are Caught | /r/OSINT | 2023-04-26

    FYI Navigation https://officercia.mirror.xyz/Uc1sf64yUCb0uo1DxR_nuif5EmMPs-RAshDyoAGEZZY

  • eattheblocks

    Source code for Eat The Blocks, a screencast for Ethereum Dapp Developers

  • embark-framework

    Framework for serverless Decentralized Applications using Ethereum, IPFS and other platforms

  • lbry-desktop

    A browser and wallet for LBRY, the decentralized, user-controlled content marketplace.

    Project mention: Besides odysee what are others lbry's front end? | /r/lbry | 2023-05-15

    the official desktop app: https://github.com/lbryio/lbry-desktop the fork with less censorship: https://github.com/paveloom-f/lbry-desktop here's a list of alternative clients: https://github.com/LBRYFoundation/Awesome-LBRY#lbry-clients and there is an alternative web frontend albeit abandoned now: https://codeberg.org/librarian/librarian

  • BlueWallet

    Bitcoin wallet for iOS & Android. Built with React Native

    Project mention: Restoring my bitcoin wallet with my 12 words/bip32 private key | /r/BitcoinBeginners | 2023-12-09
  • WorkOS

    The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

  • SavjeeCoin

    A simple blockchain in Javascript. For educational purposes only.

  • blockchain-explorer

    Project mention: Is there any Indexer for Fabric or Besu? | /r/hyperledger | 2023-06-07
  • synthetix

    Synthetix Solidity smart contracts

    Project mention: Open-Source ERC721 Staking Contract - Dynamic Rewards | /r/ethdev | 2023-04-10

    For this new contract I've chosen to use the logic of Synthetix's StakingRewards for ERC20 staking which allows the distribution of a fixed amount of ERC20 tokens in a fixed period, with dynamic APRs that depend on how many ERC721 tokens are staked in the contract at each given point in time.

  • naivecoin

    A cryptocurrency implementation in less than 1500 lines of code

  • blockchain-in-js

    Build your own blockchain!

  • Grants-Program

    Web3 Foundation Grants Program

    Project mention: Deloitte Taps Polkadot Ecosystem's Kilt Blockchain for Digital Shipping Logistics | /r/CryptoCurrency | 2023-12-07

    One of the most notable partnerships for Polkadot is with the Web3 Foundation, a Swiss non-profit organization that promotes the development and adoption of decentralized technologies. The Web3 Foundation was the organization that created Polkadot, and has provided funding for research and development to over 70 projects on the blockchain.

  • FileNation

    The simplest way to send your files around the world using IPFS. ✏️ 🗃

  • eth-crypto

    Cryptographic javascript-functions for ethereum and tutorials to use them with web3js and solidity

  • client

    (Aragon 1) Create and manage decentralized organizations on Ethereum. (by aragon)

  • dtube

    :tv: d.tube app. A full-featured video sharing website, decentralized.

    Project mention: Top YouTube Alternatives to Watch in 2024 📹 | dev.to | 2024-02-05

    DTube 🎥- A blockchain video platform with a smaller but active user base. DTube enables uploading videos, liking, commenting and rewarding creators with cryptocurrency tips. Its decentralized nature provides censorship resistance.

  • js-stellar-sdk

    Main Stellar client library for the JavaScript language.

  • metamask-docs

    Developer documentation for MetaMask

  • lisk-desktop

    🖥 Lisk graphical user interface for desktop

  • bitshares-ui

    Fully featured Graphical User Interface / Reference Wallet for the BitShares Blockchain

  • synpress

    Synpress is e2e testing framework based on Cypress.io and playwright with support for metamask.

    Project mention: Synpress - Playwright and Cypress with metamask support for e2e testing of dapps | /r/ethdev | 2023-05-16

    Synpress is e2e testing framework based on Playwright and Cypress with support for MetaMask.

  • ScatterDesktop

    Connect to applications on EOS, Ethereum, and Tron. Exchange tokens with ease. Manage your assets safely. All in a simple to use interface.

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2024-02-05.

JavaScript Blockchain related posts

Index

What are some of the best open-source Blockchain projects in JavaScript? This list will help you:

Project Stars
1 ethereumbook 19,164
2 gun 17,727
3 DeFi-Developer-Road-Map 9,350
4 eattheblocks 3,963
5 embark-framework 3,775
6 lbry-desktop 3,561
7 BlueWallet 2,420
8 SavjeeCoin 1,696
9 blockchain-explorer 1,393
10 synthetix 1,174
11 naivecoin 1,163
12 blockchain-in-js 967
13 Grants-Program 953
14 FileNation 867
15 eth-crypto 856
16 client 827
17 dtube 788
18 js-stellar-sdk 604
19 metamask-docs 597
20 lisk-desktop 585
21 bitshares-ui 516
22 synpress 515
23 ScatterDesktop 500
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