This is an online course where you can learn and master the skill of low-level performance analysis and tuning.

Patterns and resources of low latency programming.

master every layer of frontend engineering: cpu → networking → browser → js → dom → rendering → performance → react internals → ssr → optimization in 12 weeks

Run only the tests affected by your TypeScript changes.

Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster by executing routine tasks, explaining complex code, and handling git workflo…

Visualize and trace state dependencies in Recoil with an interactive data flow graph.

This project has been migrated to OKX Labs Foundation. This project will be retained for one year and deleted after one year.

Defi pool scanner

Dex aggregator on Solana

Rust SDK for interacting with Ekubo Protocol

Tons of Typescript code examples, to use Starknet.js to interact with Starkware Starknet network (mainly on starknet-devnet)

🛣️ The safest & most versatile multi-purpose execution contract (highway to MEV!)

Open-Source Concentrated Liquidity Market Maker

Open-source Typescript SDK demos

Open-source Typescript SDK for Raydium

Jupiter Aggregator API Binding for Rust

Constant product AMM integrated with the OpenBook CLOB

A system that performs algorithmic trading

Project Serum Rust Monorepo

A SDK for building applications on top of Meteora's DLMM

Revamped constant product AMM - no Openbook ID requirement, Token22 support

solana arbitrage bot across multiple spot dexs

OpenZeppelin Contracts written in Cairo for Starknet, a decentralized ZK Rollup

This is an arbitrage bot that uses existing price aggregators such as 1inch, Paraswap, dex.ag, matcha and more to get the best exchange rates across different decentralized exchanges on different b…

Profiler for Cairo programming language & Starknet