Spec-driven development (SDD) for AI coding assistants.

an open source, extensible AI agent that goes beyond code suggestions - install, execute, edit, and test with any LLM

A cryptocurrency trading API with more than 100 exchanges in JavaScript / TypeScript / Python / C# / PHP / Go

Hurl, run and test HTTP requests with plain text.

A platform for simplifying job search

Testing your Kafka clients made simple.

Master programming by recreating your favorite technologies from scratch.

A curated and opinionated list of resources for Chief Technology Officers, with the emphasis on startups

Practical marketing resources to get the first 10 / 100 / 1000 users for your SaaS / App / Startup

Code sample for ensuring explicit resource naming in Kafka Streams (KIP-1111).

The headless rich text editor framework for web artisans.

A macOS app for customizing which browser to start

Papers from the computer science community to read and discuss.

A JavaScript interpreter in Go (golang)

Synthetic Monitoring with Real Browsers

An active monitoring software to detect failures before your customers do.

Synthetic Monitoring frontend application

Turn your software into a business.

Automation engine to build, test and ship any codebase. Runs locally, in CI, or directly in the cloud

One Warehouse for Analytics, Search, AI. Snowflake + Elasticsearch + Vector DB — rebuilt from scratch. Unified architecture on your S3.

Data transformation framework for AI. Ultra performant, with incremental processing. 🌟 Star if you like it!

A high-performance algorithmic trading platform and event-driven backtester

Event streaming platform for agents, apps, and analytics. Continuously ingest, transform, and serve event data in real time, at scale.

Financial data platform for analysts, quants and AI agents.

Open-Source Web UI for managing Apache Kafka clusters

Cost monitoring for Kubernetes workloads and cloud costs

Manuscript is a revolutionary blockchain data streaming framework. With Manuscript, you can seamlessly integrate on-chain and off-chain data into target data storage for unrestricted querying and a…

Latitude is the open-source prompt engineering platform to build, evaluate, and refine your prompts with AI

Use Claude Code, Cursor CLI or Codex on mobile and web with CloudCLI (aka Claude Code UI). CloudCLI is a free open source webui/GUI that helps you manage your Claude Code session and projects remotely

CycloneDX CLI tool for SBOM analysis, merging, diffs and format conversions.