







A framework for building blockchains based Finschia Mainnet that is forked from cosmos-sdk - Finschia/finschia-sdk
Cosmos | Secure and Performant Blockchain for Institutions
Cosmos is an ever-expanding ecosystem of interoperable and sovereign blockchain apps and services, built for a decentralized future.


Pragmatic scalable Web3 Storage Design by eskimor · Pull Request #10731 · paritytech/polkadot-sdk
The Parity Polkadot Blockchain SDK. Contribute to paritytech/polkadot-sdk development by creating an account on GitHub.
Dancing mad with sandboxing
Kefka is a Go-native shell sandbox with coreutils, Python via WebAssembly, and more. Learn the works of madness that went into making this happen!

theknarf-experiments/flow-ts
Contribute to theknarf-experiments/flow-ts development by creating an account on GitHub.
FOSDEM 2025 - Goblins: The framework for your next project!
Building peer-to-peer decentralised applications remains difficult and error-prone. Most attempts at this either abandon collaborative features entirely or fall back on centralised architectures. The Spritely Institute is working on this challenge by creating (among other things) Goblins, a Guile framework that makes secure, fault-tolerant peer-to-peer applications accessible to developers. These tools are especially valuable for developers building secure collaborative applications that aim to foster healthy online communities. This talk walks you through Goblins’ most powerful features, including the actor model, object capability security, networking, time travel debugging, and persistence.

Client SDKs
Official SDKs for building with the Claude API in Python, TypeScript, Java, Go, Ruby, C#, and PHP.
Coral Stack - Build Local-First. Encrypted. Effortless.
Coral Stack is the developer platform for building fast, privacy preserving local-first applications easily.
GitHub - unkeyed/unkey: The Developer Platform for Modern APIs
The Developer Platform for Modern APIs. Contribute to unkeyed/unkey development by creating an account on GitHub.
GitHub - denoland/fresh: The next-gen web framework.
The next-gen web framework. Contribute to denoland/fresh development by creating an account on GitHub.
Welcome to Arion documentation :: Hercules CI Documentation
Arion is a tool for building and running applications that consist of multiple docker containers using NixOS modules. It has special support for docker images that are built with Nix, for a smooth development experience and improved performance.
GitHub - RibirX/Ribir: Non-intrusive GUI framework for Rust/WASM
Non-intrusive GUI framework for Rust/WASM. Contribute to RibirX/Ribir development by creating an account on GitHub.
theknarf-experiments/dep2
Contribute to theknarf-experiments/dep2 development by creating an account on GitHub.
Polygon Ventures: Backing the Bold
We are thrilled to unveil the official home of Polygon Ventures at polygonventures.xyz. Our journey, which started as an ecosystem fund, has evolved to encompass a broader vision, focusing on nurturing startups across the vast spectrum of blockchain networks.

OAuth Client Implementation | Bluesky
This is a guide to implementing atproto OAuth clients "The Hard Way." Optimistically, most developers will have an SDK available for their programming language which supports OAuth, and they can simply refer to SDK documentation. This guide is intended for early adopters, SDK maintainers, or developers with more sophisticated OAuth needs. It is agnostic to whether developers are building clients to work the the app.bsky microblogging Lexicons, or implementing novel application Lexicons.
