Repositories list

• union

  Public
  The trust-minimized, zero-knowledge bridging protocol, designed for censorship resistance, extremely high security, and usage in decentralized finance.

  rustgolangtypescript+ 16

  rustgolangtypescriptnixethereumblockchainsvelteinteroperabilityindexerastro+ 9

  Rust

  •

  Apache License 2.0

  •3.9k3.9k forks•74k74k stars•128128 issues•6060 pull requests•Updated Apr 1, 2026Apr 1, 2026

• explorer

  Public

  unionlabs/explorer’s past year of commit activity
  A light explorer for Cosmos-based Blockchains.

  Vue

  •

  GNU General Public License v2.0

  •1.1k1.1k forks•66 stars•00 issues•00 pull requests•Updated Feb 22, 2026Feb 22, 2026

• token-lists

  Public
  Rust

  •33 forks•88 stars•11 issue•55 pull requests•Updated Feb 5, 2026Feb 5, 2026

• cometbls

  Public

  unionlabs/cometbls’s past year of commit activity
  CometBFT (fork of Tendermint Core): A distributed, Byzantine fault-tolerant, deterministic state machine replication engine

  Go

  •

  Apache License 2.0

  •791791 forks•5858 stars•00 issues•22 pull requests•Updated Jan 26, 2026Jan 26, 2026

• audits

  Public

  unionlabs/audits’s past year of commit activity
  Union audits

  00 forks•55 stars•00 issues•00 pull requests•Updated Nov 10, 2025Nov 10, 2025

• chain-registry

  Public

  unionlabs/chain-registry’s past year of commit activity
  Python

  •

  Creative Commons Attribution 4.0 International

  •1.5k1.5k forks•11 star•00 issues•00 pull requests•Updated Sep 23, 2025Sep 23, 2025

• cosmos-sdk

  Public

  unionlabs/cosmos-sdk’s past year of commit activity
  :chains: A Framework for Building High Value Public Blockchains :sparkles:

  Go

  •

  Apache License 2.0

  •4.2k4.2k forks•1010 stars•00 issues•00 pull requests•Updated Sep 16, 2025Sep 16, 2025

• keplr-chain-registry

  Public

  unionlabs/keplr-chain-registry’s past year of commit activity
  Protocol for Integrating Non-Native Chains to Keplr

  TypeScript

  •

  Other

  •686686 forks•77 stars•00 issues•11 pull request•Updated Sep 5, 2025Sep 5, 2025

• wasmd

  Public

  unionlabs/wasmd’s past year of commit activity
  Basic cosmos-sdk app with web assembly smart contracts

  Go

  •

  Other

  •527527 forks•55 stars•00 issues•00 pull requests•Updated Sep 2, 2025Sep 2, 2025

• pg_ibc

  Public

  unionlabs/pg_ibc’s past year of commit activity
  Postgres extension to handle IBC datatypes.

  Rust

  •77 forks•2424 stars•00 issues•00 pull requests•Updated Aug 13, 2025Aug 13, 2025

• feemarket

  Public
  Plug-and-play fee market module for Cosmos SDK chains

  Go

  •

  Apache License 2.0

  •3232 forks•1111 stars•00 issues•00 pull requests•Updated Jul 25, 2025Jul 25, 2025

• goblinbook

  Public
  Go

  •77 forks•99 stars•55 issues•33 pull requests•Updated Jun 25, 2025Jun 25, 2025

• gnark

  Public
  Go

  •

  Apache License 2.0

  •22 forks•1010 stars•00 issues•00 pull requests•Updated May 22, 2025May 22, 2025

• tools

  Public
  Nix

  •1111 forks•2727 stars•11 issue•22 pull requests•Updated Apr 29, 2025Apr 29, 2025

• aptos-core

  Public
  Aptos is a layer 1 blockchain built to support the widespread use of blockchain through better technology and user experience.

  Rust

  •

  Other

  •3.9k3.9k forks•33 stars•00 issues•00 pull requests•Updated Apr 7, 2025Apr 7, 2025

• poa

  Public
  Cosmos Proof-of-Authority module for private & permissioned networks

  Go

  •1212 forks•44 stars•00 issues•00 pull requests•Updated Mar 6, 2025Mar 6, 2025

• hid

  Public
  Gopher Interface Devices (USB HID)

  C

  •

  Other

  •146146 forks•55 stars•00 issues•00 pull requests•Updated Mar 5, 2025Mar 5, 2025

• chaintestutil

  Public
  Utilities for testing Cosmos SDK chains

  Go

  •

  Apache License 2.0

  •55 forks•44 stars•00 issues•00 pull requests•Updated Mar 2, 2025Mar 2, 2025

• ibc-go

  Public
  Inter-Blockchain Communication Protocol (IBC) implementation in Golang.

  Go

  •

  MIT License

  •751751 forks•44 stars•00 issues•00 pull requests•Updated Feb 28, 2025Feb 28, 2025

• wandering-whale-sharks

  Public
  11 fork•1212 stars•00 issues•00 pull requests•Updated Feb 13, 2025Feb 13, 2025

• cosmjs

  Public
  The Swiss Army knife to power JavaScript based client solutions ranging from Web apps/explorers over browser extensions to server-side clients like faucets/scra…

  TypeScript

  •

  Apache License 2.0

  •408408 forks•22 stars•00 issues•11 pull request•Updated Feb 7, 2025Feb 7, 2025

• example-ucs03-solidity

  Public
  Solidity

  •22 forks•33 stars•00 issues•00 pull requests•Updated Jan 24, 2025Jan 24, 2025

• worker-url-shortener

  Public
  Cloudflare Worker to shorten URLs. Intended to be used in https://docs.union.build/reference/graphql

  workercloudflarehono+ 1

  workercloudflarehonocloudflare-workers

  Nix

  •

  MIT License

  •00 forks•77 stars•11 issue•11 pull request•Updated Nov 16, 2024Nov 16, 2024

• example-ucs01-cosmwasm

  Public
  Rust

  •00 forks•22 stars•00 issues•00 pull requests•Updated Oct 15, 2024Oct 15, 2024

• risczero-poc

  Public
  Rust

  •

  Apache License 2.0

  •55 forks•2121 stars•11 issue•00 pull requests•Updated Oct 14, 2024Oct 14, 2024

• example-ucs01-solidity

  Public
  Solidity

  •22 forks•22 stars•00 issues•00 pull requests•Updated Oct 4, 2024Oct 4, 2024

• tendermint-rs

  Public
  Client libraries for Tendermint/CometBFT in Rust!

  Rust

  •

  Apache License 2.0

  •256256 forks•11 star•00 issues•22 pull requests•Updated Sep 2, 2024Sep 2, 2024

• near-workspaces-rs-union

  Public
  Write tests once, run them both on NEAR TestNet and a controlled NEAR Sandbox local environment via Rust

  Rust

  •5555 forks•22 stars•00 issues•00 pull requests•Updated Aug 16, 2024Aug 16, 2024

• near-sandbox-union

  Public
  Easily run a local NEAR blockchain

  TypeScript

  •

  GNU General Public License v3.0

  •1919 forks•44 stars•00 issues•00 pull requests•Updated Aug 16, 2024Aug 16, 2024

• ibc-template

  Public
  A template to write IBC-capable contracts on EVM and Cosmwasm

  TypeScript

  •

  MIT License

  •2121 forks•4444 stars•22 issues•22 pull requests•Updated Aug 10, 2024Aug 10, 2024