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Top 23 JavaScript Bitcoin Projects
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Project mention: Building an Anchor Output Fee Bumping Service — Part 4: Lightning Payment Integration | dev.to | 2026-03-10
By the end of this article, the service will generate Lightning invoices, verify payments, construct real CPFP transactions using bitcoinjs-lib, and only broadcast those transactions once payment is confirmed. In other words: a working, payment-gated fee bumping service.
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cryptocurrency-icons
A set of icons for all the main cryptocurrencies and altcoins, in a range of styles and sizes.
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trading-vue-js
💹 Hackable charting lib for traders. You can draw literally ANYTHING on top of candlestick charts. [Not Maintained]
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bip39
JavaScript implementation of Bitcoin BIP39: Mnemonic code for generating deterministic keys (by bitcoinjs)
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coinbin
Javascript Bitcoin Wallet. Supports Multisig, Stealth, HD, SegWit, Bech32, Time Locked Addresses, RBF and more!
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What if you charged people to post to change the incentives? Something like [Stacker.news](https://stacker.news/)
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binance-to-google-sheets
Google Spreadsheets add-on to get data directly from Binance API without any intermediaries! :rocket:
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cryptofinance-google-sheets-add-on
CRYPTOFINANCE() — The easiest way to get cryptocurrencies prices and more in Google Sheets.
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spark-wallet
⚡️ A minimalistic wallet GUI for c-lightning, accessible over the web or through mobile and desktop apps.
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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).
JavaScript Bitcoin discussion
JavaScript Bitcoin related posts
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Glnc – Etherscan in your terminal, no API key
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AI Slop Is Killing Online Communities
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Counterparty validation in sealed-bid RFQ: the four filters before an HTLC locks in on Hashlock Markets
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A week of intent-based trading for AI agents: five threads from the Hashlock Markets desk
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The 6 MCP tools in Hashlock Markets — what each one does and when an agent calls it
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Single-venue CEX-MCPs vs Hashlock Markets: where the lines actually break
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Public order books were built for humans. AI traders need a different market structure.
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A note from our sponsor - SaaSHub
www.saashub.com | 10 Jun 2026
Index
What are some of the best open-source Bitcoin projects in JavaScript? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | ZeroNet | 18,749 |
| 2 | jesse | 7,984 |
| 3 | BitcoinJS | 5,990 |
| 4 | TradingView-API | 3,539 |
| 5 | bcoin | 3,069 |
| 6 | cryptocurrency-icons | 2,735 |
| 7 | trading-vue-js | 2,275 |
| 8 | btc-rpc-explorer | 1,781 |
| 9 | bip39 | 1,176 |
| 10 | blockchain-in-js | 1,125 |
| 11 | LndHub | 1,010 |
| 12 | coinbin | 955 |
| 13 | lightning-charge | 558 |
| 14 | stacker.news | 521 |
| 15 | binance-to-google-sheets | 435 |
| 16 | lightning-address | 413 |
| 17 | crypto-bar | 410 |
| 18 | cryptofinance-google-sheets-add-on | 362 |
| 19 | spark-wallet | 344 |
| 20 | base-x | 337 |
| 21 | ln-service | 322 |
| 22 | bitcoin-chart-cli | 318 |
| 23 | bitlisten | 306 |
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