Repositories list

• kernel

  Public
  A pristine JavaScript Bitcoin kernel and the layers it powers.

  JavaScript

  •

  GNU Affero General Public License v3.0

  •00 forks•11 star•55 issues•11 pull request•Updated Jul 24, 2026Jul 24, 2026

• mempool

  Public
  Browser-native Bitcoin mempool watcher: independent witnesses compared, transactions verified by hash, and per-pool dark-transaction rates measured against cons…

  JavaScript

  •

  GNU Affero General Public License v3.0

  •00 forks•11 star•00 issues•00 pull requests•Updated Jul 24, 2026Jul 24, 2026

• forks

  Public
  Browser-native Bitcoin fork & stale-block monitor: chain tips from nostr, explorers and the block·health WebRTC mesh, every header re-verified locally; reorgs r…

  JavaScript

  •

  GNU Affero General Public License v3.0

  •00 forks•11 star•00 issues•00 pull requests•Updated Jul 24, 2026Jul 24, 2026

• health

  Public
  Live Bitcoin blocks over NIP-333, re-validated in your browser, scored for OP_RETURN datacarrier health

  JavaScript

  •

  GNU Affero General Public License v3.0

  •00 forks•11 star•22 issues•00 pull requests•Updated Jul 24, 2026Jul 24, 2026

• browser-node

  Public
  A Bitcoin testnet4 node's validation core in a browser tab: bootstrap from a torrented or Core assumeUTXO snapshot, validate blocks forward, follow the chain, a…

  browserbitcoinwebassembly+ 3

  browserbitcoinwebassemblyfull-nodetestnet4assumeutxo

  JavaScript

  •

  GNU Affero General Public License v3.0

  •00 forks•11 star•00 issues•00 pull requests•Updated Jun 26, 2026Jun 26, 2026

• node

  Public
  Browser-native Bitcoin node: validate Bitcoin's consensus rules in a tab, sync to OPFS. Built on bitcoin-kernel.

  JavaScript

  •

  GNU Affero General Public License v3.0

  •00 forks•22 stars•1111 issues•00 pull requests•Updated Jun 20, 2026Jun 20, 2026

• bitcoin-kernel.github.io

  Public
  HTML

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  GNU Affero General Public License v3.0

  •00 forks•22 stars•22 issues•00 pull requests•Updated Jun 20, 2026Jun 20, 2026