Wally S

bruin. Build data pipelines with SQL and Python, ingest data from different sources, add quality checks, and build end-to-end flows.

marquez. Collect, aggregate, and visualize a data ecosystem's metadata

OpenLineage. An Open Standard for lineage metadata collection

cloud-bigtable-ecosystem. Go

docglow. Modern documentation site generator for dbt Core — lineage explorer, health scoring, full-text search. Live demo: https://demo.docglow.com

superpowers. An agentic skills framework & software development methodology that works.

ucp. Specification and documentation for the Universal Commerce Protocol (UCP)

claude-code-best-practice. from vibe coding to agentic engineering - practice makes claude perfect

Corbell. AI-powered spec generation and review using multi-repo code graph intelligence for backend teams that ship to production.

hedge. Adaptive hedged requests for Go. Cut your p99 latency with zero configuration. Based on Google's "The Tail at Scale" paper.

ECC. The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

duckdb-mcp-server. MCP (Model Context Protocol) server for DuckDB — auth and friendly SQL support out of the box

gowrap. GoWrap is a command line tool for generating decorators for Go interfaces

goflow. A Golang based high performance, scalable and distributed workflow framework

gizmosql. 🚀 GizmoSQL — High-Performance Database Server

go-pq-cdc-kafka. Go

fluss. Apache Fluss is a streaming storage built for real-time analytics.

duckdb_tools. Handy things for duckdb.

streams. Simple Go stream processor

go-streams. A lightweight stream processing library for Go

feast. The Open Source Feature Store for AI/ML

pgai. A suite of tools to develop RAG, semantic search, and other AI applications more easily with PostgreSQL

ro. 🏎️ Streams & Reactive Programming paradigm for Go: declarative and composable API for event-driven applications

go-sdk. The official Go SDK for Model Context Protocol servers and clients. Maintained in collaboration with Google.

mcp-golang. Write Model Context Protocol servers in few lines of go code. Docs at https://mcpgolang.com . Created by https://metoro.io

iceberg-go. Apache Iceberg - Go

airport. The Airport extension for DuckDB, enables the use of Arrow Flight with DuckDB

tributary. A DuckDB Extension for Kafka

raft. Golang implementation of the Raft consensus protocol

bento. Fancy stream processing made operationally mundane. This repository is a fork of the original project before the license was changed.

awesome-ducklake. A curated list of awesome DuckLake tools and resources

clickhouse-mixin.

docurift. DocuRift is an intelligent API documentation generator that automatically analyzes your API traffic and generates comprehensive documentation in multiple formats. It works as a proxy server that captures API requests and responses, then generates OpenAPI and Postman collection documentation.

flock. Beyond Quacking: Deep Integration of Language Models and RAG into DuckDB (VLDB Demo 2025)

Tempurpedic_Control. Link a Tempurpedic bed frame to Home Assistant

sql-flow. DuckDB for streaming data

Iceberg-Dbt-Trino-Hive-modern-open-source-data-stack. To provide a deeper understanding of how the modern, open-source data stack consisting of Iceberg, dbt, Trino, and Hive operates within a music streaming platform, let’s delve into the detailed workflow and benefits of each component.

cff. Concurrency toolkit for Go

protoactor-go. Proto Actor - Ultra fast distributed actors for Go, C# and Java/Kotlin

polars. Extremely fast Query Engine for DataFrames, written in Rust

egeria. Egeria core

openlineage-go. Go

accessory. accessor methods generator for Go programming language

ch-ui. Use CH-UI to work with your data from Click House self-hosted with a user-friendly interface. CH-UI is a modern and feature-rich user interface for ClickHouse databases. It offers an intuitive platform for querying ClickHouse databases, executing queries, and visualizing metrics about your instance.

hyperdx. Resolve production issues, fast. An open source observability platform unifying session replays, logs, metrics, traces and errors powered by ClickHouse and OpenTelemetry.

genai-product-catalog. Google Cloud Product Cataloging Solution using Generative AI

simdjson-go. Golang port of simdjson: parsing gigabytes of JSON per second

sling-cli. Sling is a CLI tool that extracts data from a source storage/database and loads it in a target storage/database.

safaribooks. Download and generate EPUB of your favorite books from O'Reilly Learning (aka Safari Books Online) library.

oreilly-downloader. Download Oreilly books as epub

clickhouse-go. Golang driver for ClickHouse

yato. The smallest DuckDB SQL orchestrator on Earth.

participle. A parser library for Go

hubitat-aroma-link. Hubitat integration for Aroma-Link

goreplay. GoReplay is an open-source tool for capturing and replaying live HTTP traffic into a test environment in order to continuously test your system with real data. It can be used to increase confidence in code deployments, configuration changes and infrastructure changes.

diffy. Java

proton. The Fastest Unified Streaming SQL Engine in a Single C++ Binary. ⚡ Millisecond latency. 100+ GB/s throughput. Continuously compute real-time context from streams, logs, metrics, events, and CDC.

steampipe. Zero-ETL, infinite possibilities. Live query APIs, code & more with SQL. No DB required.

expr. Expression language and expression evaluation for Go

ojg. Optimized JSON for Go

htmx-go. </> Build awesome HTMX + Go projects faster.

model. Create your software architecture models and diagrams in Go.

xk6-output-prometheus-pushgateway. This is a k6 extension for publishing test-run metrics to Prometheus via Pushgateway.

awesome-compose. Awesome Docker Compose samples

ganda. fast cmd-line app that quickly requests millions of urls and can save/echo the results

bigtable-emulator. Go

awesome-eventstorming. Awesome EventStorming

CheatSheetSeries. The OWASP Cheat Sheet Series was created to provide a concise collection of high value information on specific application security topics.

d2. D2 is a modern diagram scripting language that turns text to diagrams.

Control4.Jailbreak. Jailbreak tool for Control4 - allowing add and rename your devices without being a dealer

esphome-vistaECP. This is an implementation of an ESPHOME custom component and ESP Library to interface directly to a Safewatch/Honeywell/Ademco Vista 15/20 alarm system using the ECP interface and very inexpensive ESP8266/ESP32 modules .

terminal-slack. Terminal client for slack

homebridge-unifi-protect. :video_camera: Complete HomeKit integration for all UniFi Protect device types with full support for most features including HomeKit Secure Video, and more. https://homebridge.io

eap_proxy. Proxy EAP packets between interfaces on Linux devices such as the Ubiquiti Networks EdgeRouter™ and UniFi® Security Gateway.

system-design-primer. Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

validate. ⚔ Go package for data validation and filtering. support Map, Struct, Form data. Go通用的数据验证与过滤库，使用简单，内置大部分常用验证、过滤器，支持自定义验证器、自定义消息、字段翻译。

lutron-leap-js. A TypeScript implementation of the Lutron LEAP protocol for non-pro Caseta Smart Bridge devices

gvm. Go Version Manager

column. High-performance, columnar, in-memory store with bitmap indexing in Go

subtitles-rs. Use SRT subtitle files to study foreign languages (in progress)

go-snowflake. ❄ An Lock Free ID Generator for Golang based on Snowflake Algorithm (Twitter announced).

raft-badger. Raft backend implementation using BadgerDB

bbolt. An embedded key/value database for Go.

bbadger. adding badger support to blevesearch

riot. Go Open Source, Distributed, Simple and efficient Search Engine; Warning: This is V1 and beta version, because of big memory consume, and the V2 will be rewrite all code.

blast. Blast is a full text search and indexing server, written in Go, built on top of Bleve.

bleve. A modern text/numeric/geo-spatial/vector indexing library for go

go-radix. Golang implementation of Radix trees

connect. Fancy stream processing made operationally mundane

beam-college. Repository for Beam College sessions

awesome-flink. 😎 A curated list of amazingly awesome Flink and Flink ecosystem resources

awesome-beam. A curated list of awesome resources for Apache Beam

ristretto. A high performance memory-bound Go cache

ksqldb-go. A Golang client for ksqlDB

groupcache. groupcache is a caching and cache-filling library, intended as a replacement for memcached in many cases.

dig. A reflection based dependency injection toolkit for Go.

cete. Cete is a distributed key value store server written in Go built on top of BadgerDB.

protoc-gen-gotag. Add custom struct tags to protobuf generated structs

influxdb. Scalable datastore for metrics, events, and real-time analytics

tensorflow-alpine. Tensorflow in Alpine Linux container

alpine-tensorflow. Building Tensorflow in Alpine

libtensorflow-musl. Dockerfile

golang-tf. Working golang + tensorflow

vscode-go. Go extension for Visual Studio Code

rf. A refactoring tool for Go

webthing-go. http://purl.org/webthing-go

gocv-alpine. GoCV-compatible OpenCV 3.4 Alpine 3.7 Docker image

tensorflow-cmake. TensorFlow examples in C, C++, Go and Python without bazel but with cmake and FindTensorFlow.cmake

libtensorflow_musl. Dockerfile

bazel-alpine-package. Bazel native package for Alpine Linux

gg. Go Graphics - 2D rendering in Go with a simple API.

onnx-go. onnx-go gives the ability to import a pre-trained neural network within Go without being linked to a framework or library.

onnx-tensorflow. Tensorflow Backend for ONNX

gorgonia. Gorgonia is a library that helps facilitate machine learning in Go.

gonum. Gonum is a set of numeric libraries for the Go programming language. It contains libraries for matrices, statistics, optimization, and more

golearn. Machine Learning for Go

tensorflow-with-go. Python

tensorflow-object-detection-cpp. A C++ example of running TensorFlow Object Detection model in live mode.

docker-homebridge. Homebridge Docker. HomeKit support for the impatient using Docker on x86_64, Raspberry Pi (ARM64). Includes ffmpeg + libfdk-aac.

tfgo. Tensorflow + Go, the gopher way

chestrays-ml-classification. Keras and TF convolutional NN classification test repo

frontend. :lollipop: Frontend for Home Assistant

core. :house_with_garden: Open source home automation that puts local control and privacy first.

platypush. A versatile and extensible platform for automation with hundreds of supported integrations

tensorboard. TensorFlow's Visualization Toolkit

models. Models and examples built with TensorFlow

ocr-with-tesseract. A comprehensive tutorial for OCR in python using Tesseract-OCR and OpenCV

handson-ml2. ⛔️ DEPRECATED – See https://github.com/ageron/handson-ml3 or handson-mlp instead.

RRPN. Arbitrary-Oriented Scene Text Detection via Rotation Proposals (TMM 2018)

Hands-On-Computer-Vision-with-OpenCV-4-Keras-and-TensorFlow-2. Hands-On Computer Vision with OpenCV 4, Keras, and TensorFlow 2 [Video], published by Packt

100-Days-Of-ML-Code. 100 Days of ML Coding

tensorflow. An Open Source Machine Learning Framework for Everyone

keras. Deep Learning for humans

tesseract. Tesseract Open Source OCR Engine (main repository)

Mask_RCNN. Mask R-CNN for object detection and instance segmentation on Keras and TensorFlow

pytorch. Tensors and Dynamic neural networks in Python with strong GPU acceleration

cli. GitHub’s official command line tool

actions-comment-pull-request. GitHub action to comment pull request

commit-comment. A GitHub action to create a comment for a commit on GitHub

awesome-mechanical-keyboard. ⌨️ A curated list of Open Source Mechanical Keyboard resources.

srclient. Golang Client for Schema Registry

changed-files. GitHub action to export a PR's changed files

protoc-gen-gotemplate. :open_file_folder: generic protocol generator based on golang's text/template (grpc/protobuf)

send. Simple, private file sharing from the makers of Firefox

talk-yapc-asia-2015. talk-yapc-asia-2015

gocv. Go package for computer vision using OpenCV 4 and beyond. Includes support for DNN, CUDA, OpenCV Contrib, and OpenVINO.

anki-addon-builder. Build tool for Anki add-ons

dgoogauth. Google Authenticator for Go

gopium. Gopium 🌺: Smart Go Structures Optimizer and Manager

gh-action-get-changed-files. GitHub Action that saves changed files as JSON for use by other actions.

dgraph. high-performance graph database for real-time use cases

jsonpath. Go

jsonpath. golang jsonpath library. follow the majority rules in this article http://goessner.net/articles/JsonPath/

dynamodump. Simple backup and restore for Amazon DynamoDB using AWS SDK for Python (boto3)

wash. example web application using multiple components.

go-linq. .NET LINQ capabilities in Go

linkheader. Golang HTTP Link header parser

cqrs-manager-for-distributed-reactive-services. Experimental CQRS and Event Sourcing service

okta-sdk-golang. A Golang SDK for interacting with the Okta management API, enabling server-side code to manage Okta users, groups, applications, and more.

sqlc. Generate type-safe code from SQL

github-action-markdown-cli. Style checking and linting for Markdown/CommonMark files.

markdownlint. Markdown lint tool

goaws. AWS (SQS/SNS) Clone for Development testing

homebridge. HomeKit support for the impatient.

typesense. Open Source alternative to Algolia + Pinecone and an Easier-to-Use alternative to ElasticSearch ⚡ 🔍 ✨ Fast, typo tolerant, in-memory fuzzy Search Engine for building delightful search experiences

github-action-benchmark. GitHub Action for continuous benchmarking to keep performance

gobenchdata. 📉 Run Go benchmarks, publish results to an interactive web app, and check for performance regressions in your pull requests

redis-rdb-cli. Redis RDB CLI: A command-line tool to parse, filter, split, and merge Redis RDB files, and to analyze memory usage offline. It also supports data synchronization between two Redis instances and allows users to define custom sink services for data migration.

docker-compose-elasticsearch-kibana. Docker Compose for Elasticsearch and Kibana

gleam. Fast, efficient, and scalable distributed map/reduce system, DAG execution, in memory or on disk, written in pure Go, runs standalone or distributedly.

mockery. A mock code autogenerator for Go

awesome-split-keyboards. A collection of ergonomic split keyboards ⌨

vim-go. Go development plugin for Vim

jetbrains. 320+ color themes for JetBrains IDEs including PHPStorm, Webstorm and more.

kasper. Kasper is a lightweight library for processing Kafka topics.

pb. Console progress bar for Golang

mock. GoMock is a mocking framework for the Go programming language.

go-patterns. Curated list of Go design patterns, recipes and idioms

avro. Apache Avro for Golang

go-elasticsearch. The official Go client for Elasticsearch

go-chart. go chart is a basic charting library in go.

defaults. Initialize structs with default values

actions-toolkit. 🛠 A toolkit for building GitHub Actions in Node.js

svgo. Go Language Library for SVG generation

goka. Goka is a compact yet powerful distributed stream processing library for Apache Kafka written in Go.

sourcegraph-alfred. Sourcegraph workflow for Alfred

kbrowse. Tool for exploring data on an Apache Kafka cluster

pq. Go PostgreSQL driver for database/sql

scanners. Variations on the bufio.Scanner interface over various types of sources (csv, strings.Fields, fixed-width, etc...).

miniredis. Pure Go Redis server for Go unittests

schema-registry. Confluent Schema Registry for Kafka

honeykafka. kafka consumer to feed into honeycomb

protoc-gen-jsonschema. Protobuf to JSON-Schema compiler

nancy. A tool to check for vulnerabilities in your Golang dependencies, powered by Sonatype Guide and Sonatype Lifecycle Index

presentations. Slides and code samples from my various presentations

mit-deep-learning-book-pdf. MIT Deep Learning Book in PDF format (complete and parts) by Ian Goodfellow, Yoshua Bengio and Aaron Courville

kafka-lens. A tool for monitoring Kafka clusters, topics, partitions, and message flow.

docson. Documentation for your JSON types

kafka-go. Kafka library in Go

goavro. Goavro is a library that encodes and decodes Avro data.