soloblack

quivr

Your GenAI Second Brain 🧠 A personal productivity assistant (RAG) ⚡️🤖 Chat with your docs (PDF, CSV, ...) & apps using Langchain, GPT 3.5 / 4 turbo, Private, Anthropic, VertexAI, Ollama, LLMs, Groq that you can share with users ! Local & Private alternative to OpenAI GPTs & ChatGPT powered by retrieval-augmented generation.

QAnything

Question and Answer based on Anything.

monoio

Rust async runtime based on io-uring.

moka

A high performance concurrent caching library for Rust

s2n-quic

An implementation of the IETF QUIC protocol

hftbacktest

A high-frequency trading and market-making backtesting tool in Python and Rust, which accounts for limit orders, queue positions, and latencies, utilizing full tick data for trades and order books.

demikernel

Kernel-Bypass LibOS Architecture

CppTrader

High performance components for building Trading Platform such as ultra fast matching engine, order book processor

cloudping.co

AWS Inter-Region Latency Monitoring

program-examples

A repository of Solana program examples

blutgang

the wd40 of ethereum load balancers

flood

flood is a load testing tool for benchmarking EVM nodes over RPC

solana-arbitrage-bot

solana arbitrage bot across multiple spot dexs

starknet-foundry

Blazing fast toolkit for developing Starknet contracts.

rtrb

A realtime-safe single-producer single-consumer (SPSC) ring buffer

lite-rpc

This is a solana lite rpc which optimizes sending transactions and confirming transactions strategies.

atlas-txn-sender

solana-rpc-ansible

Ansible config for Solana RPC

aws-simple-ec2-cli

A CLI tool that simplifies the process of launching, connecting and terminating an EC2 instance.

yellowstone-grpc

solana geyser grpc service

deployment

vmap-rs

A cross-platform library for fast and safe memory-mapped IO in Rust

CrocSwap-protocol

Decentralized exchange with concentrated liquidity and low gas fees

geyser-grpc-plugin

Solana Geyser plugin for account and slot updates over GRPC

sleeping_vs_spinning

Benchmarks to measure the cost of sleeping

fulcrum

low-latency arbitrage bot for Arbitrum L2

whirlpool-tx-replayer

airl-market-making

Codes for my master thesis from ETH Zürich & UZH on reinforcement learning for market making.

bdn-benchmarking

yellowstone-whirligig-client

Client code for Yellowstone Whirligig.