alpacahq/alpaca-py_
The Official Python SDK for Alpaca API
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The Official Python SDK for Alpaca API
Checkmate is an open-source, self-hosted tool designed to track and monitor server hardware, uptime, response times, and incidents in real-time with beautiful visualizations. Don't be shy, join here: https://discord.com/invite/NAb6H3UTjK :)
Lightweight Java and Android library for integration with Ethereum clients
Free, open source, a high frequency trading and market making backtesting and trading bot, which accounts for limit orders, queue positions, and latencies, utilizing full tick data for trades and order books(Level-2 and Level-3), with real-world crypto trading examples for Binance and Bybit
Free and open-source macOS menu bar toolkit.
The definitive list that answers "I want to do X in Python, which tool should I use?"
Give agents an operating system as a library. Runs in your existing backend – no sandboxes, VMs, or SaaS. Powered by WebAssembly & V8 isolates.
GLM-5.3-Flash (NVFP4) at TP=4 across 4x ASUS GX10 / GB10 - vLLM + mentat instead of Ray, 524k context, DFlash2. Minimal working recipe.
A web-based SSH solution that can be deployed on Cloudflare Workers.
Light, fluffy, and always free - The AWS Local Emulator alternative
A general-purpose AIGC video engine: script to finished film in one pipeline — dramas, ads, product videos, otome games, and more. | 通用 AIGC 视频引擎 —— 从剧本到成片一条流水线,漫剧、广告、电商、乙游皆可
GitHub Actions 自动生成 Cloudflare WARP (MASQUE) 密钥与 mihomo 配置,产物只存 artifact
A from-scratch LLM inference server in raw Python — implementing KV-caching, dynamic batching, and speculative decoding for Qwen 0.5B, to understand what vLLM/TGI do under the hood
A JSON-like data structure (a CRDT) that can be modified concurrently by different users, and merged again automatically.
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The open source coding agent.
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Architect-centric agentic swarm plugin for OpenCode. Hub-and-spoke orchestration with SME consultation, code generation, and QA review.
A tiered-memory system design for workloads that don't fit in RAM: measure the working set, pin the hot tier, stream the cold tier from flash. Ships the residency calculator, measurement harnesses, and the build recipes behind it. Predictions validated against public benchmarks.
Rug sniffer for Robinhood Chain. Score any memecoin 0-100 in two seconds, before you buy it. Zero dependencies, MIT.