Awesome List Updates on Jul 01, 2026

16 awesome lists updated today.

🏠 Home · 🔍 Search · 🔥 Feed · 📮 Subscribe · ❤️ Sponsor

1. Papers We Love

Info / Other Good Places to Find Papers

• Bell System Technical Journal, 1922-1983

2. Awesome Jmeter

Community / Blogs

• JMeter Basics - By João Farias.

3. Awesome Ruby

Admin Interface

• RailsAdmin - A Rails engine that provides an easy-to-use interface for managing your data.

AI and LLMs

• anthropic-sdk-ruby - The official Ruby SDK for the Anthropic API, for building applications with Claude.

• openai-ruby (⭐438) - The official Ruby SDK for the OpenAI API.

• RubyLLM - A delightful Ruby way to work with AI, providing one unified interface to OpenAI, Anthropic, Gemini, and other LLM providers.

• Model Context Protocol (MCP)
  • ruby-sdk (⭐856) - The official Ruby SDK for the Model Context Protocol (MCP), for building MCP servers and clients.

API Builder and Discovery

• Blueprinter (⭐1.3k) - Simple, Fast, and Declarative Serialization Library for Ruby.

• Her (⭐2.1k) - an ORM that maps REST resources to Ruby objects. Designed to build applications that are powered by a RESTful API instead of a database.

• Roar (⭐1.8k) - Resource-Oriented Architectures in Ruby.

Authentication and OAuth

• Oath (⭐372) - A very simple and extensible user authentication library for rails (formerly Monban).

• warden (⭐2.5k) - General Rack Authentication Framework.

Authorization

• Pundit (⭐8.5k) - Minimal authorization through OO design and pure Ruby classes.

• Rabarber (⭐191) - Simple role-based authorization for Rails with multi-tenancy support.

Automation

• Huginn (⭐49k) - Huginn is a system for building agents that perform automated tasks for you online.

• Neovim (⭐366) - Ruby bindings for Neovim to make your own neovim editor plugins in Ruby.

Breadcrumbs

• loaf (⭐405) - Manages and displays breadcrumb trails in Rails app - lean & mean.

Business logic

• Dentaku (⭐960) - A parser and evaluator for mathematical and logical formulas, safely evaluating user-supplied expressions at runtime.

Caching

• Dalli - A high performance pure Ruby client for accessing memcached servers.

CLI Builder

• TTY (⭐2.5k) - Toolbox for developing CLI clients.

CLI Utilities

• Pastel (⭐670) - Terminal output styling with intuitive and clean API.

Cloud

• browse-everything - Multi-provider Rails engine providing access to files in cloud storage.

• humidifier (⭐56) - Programmatically generate and manage AWS CloudFormation templates, stacks, and change sets.

Code Analysis and Metrics

• Pronto - Quick automated code review of your changes.

• rails_best_practices (⭐4.2k) - A code metric tool for rails projects.

• rubydex - A high-performance static analysis suite for Ruby, built in Rust with Ruby APIs.

• SimpleCov - Code coverage for Ruby 1.9+ with a powerful configuration library and automatic merging of coverage across test suites.

Code Formatting

• RuboCop (⭐13k) - A static code analyzer, based on the community Ruby style guide.
  • Rubocop Rails (⭐875) - A RuboCop extension focused on enforcing Rails best practices and coding conventions.
  • Rubocop Rspec - Code style checking for RSpec files
  • Rubocop Performance (⭐739) - A RuboCop extension focused on code performance checks.

• Standard - Ruby Style Guide, with linter & automatic code fixer

Code Highlighting

• pygments.rb (⭐579) - A Ruby wrapper for the Python pygments syntax highlighter.

• Rouge (⭐3.4k) - A pure Ruby code highlighter that is compatible with Pygments.

Coding Style Guides

• fast-ruby - Writing Fast Ruby. Collect Common Ruby idioms.

• Rails style guide (⭐6.5k) - Community-driven Rails best practices and style for Rails 3 and 4.

• RSpec style guide (⭐3.5k) - Better Specs { rspec guidelines with ruby }.

• Ruby style guide (⭐17k) - Community-driven Ruby coding style.

Configuration

• Econfig (⭐65) - Flexible configuration for Rails applications.

• RailsConfig - Multi-environment yaml settings for Rails3.

Core Extensions

• Finishing Moves - Small, focused, incredibly useful methods added to core Ruby classes. Includes the endlessly useful nil_chain.

• Hanami::Utils - Lightweight, non-monkey-patch class utilities for Hanami and Ruby app.

• Hash
  • Hashie (⭐3k) - A collection of tools that extend Hashes and make them more useful.

Country Data

• Carmen - A repository of geographic regions.

• Countries (⭐2.4k) - All sorts of useful information about every country packaged as pretty little country objects.

Cryptocurrencies and Blockchains

• Blockchain Lite - Build your own blockchains with crypto hashes; revolutionize the world with blockchains, blockchains, blockchains one block at a time.

Data Processing and ETL

• CSV Reader (⭐176) - A modern tabular data (line-by-line records) reader supports "classic" CSV but also CSV Numerics, CSV <3 JSON, CSV <3 YAML, tab, space or fixed width fields (FWF) and many more flavors and dialects.

Database Tools

• Scenic - Versioned database views for Rails.

Date and Time Processing

• ice_cube (⭐2.5k) - A date recurrence library which allows easy creation of recurrence rules and fast querying.

Debugging Tools

• did_you_mean (⭐1.9k) - Adds class, method & attribute suggestions to error messages.

• pry-rails (⭐1.4k) - Avoid repeating yourself, use pry-rails instead of copying the initializer to every rails project. This is a small gem which causes rails console to open pry. It therefore depends on pry.

• tracer - A Ruby tracing tool for following method calls, line execution, and object allocations via TracePoint.

Developer Tooling

• Language Servers
  • Fuzzy Ruby Server - A Ruby language server offering fuzzy search-based definitions, references, and completions.
  • Ruby LSP (⭐2k) - An opinionated language server for Ruby with support for pull diagnostics, formatting, and more.
  • Solargraph (⭐2k) - A Ruby language server providing IntelliSense, code completion, and inline documentation.

• Editor Extensions
  • Ruby LSP (VS Code) - VS Code extension providing a rich Ruby development experience powered by Ruby LSP.
  • VSCode RuboCop - VS Code extension for RuboCop with autocorrection and lint support.
  • VSCode Standard - VS Code extension for StandardRB.
  • VSCode rdbg Ruby Debugger - VS Code extension for the debug gem with DAP support.

• Developer Experience
  • debug (⭐1.3k) - The official Ruby debugger with Debug Adapter Protocol (DAP) support.
  • ruby-lsp-rails - A Ruby LSP addon for Rails that provides route, model, and association support.
  • ruby-lsp-rspec - A Ruby LSP addon that provides enhanced RSpec support, including code lens for running and debugging tests.

DevOps Tools

• Einhorn - Einhorn will open one or more shared sockets and run multiple copies of your process. You can seamlessly reload your code, dynamically reconfigure Einhorn, and more.

Documentation

• Hanna - An RDoc formatter built with simplicity, beauty and ease of browsing in mind.

E-Commerce and Payments

• Pay (⭐2.2k) - A payments engine for Rails, supporting Stripe, Braintree, Paddle, and Lemon Squeezy.

• PayPal Server SDK (⭐6) - PayPal's official Ruby SDK for the PayPal Server APIs (Orders and Payments).

Ebook

• bookpub (⭐13) - Bookshop is a an open-source agile book development and publishing framework for authors, editors.

Email

• Postal (⭐17k) - A fully featured open source mail delivery platform for incoming & outgoing e-mail.

Encryption

• bcrypt-ruby (⭐2k) - bcrypt-ruby is a Ruby binding for the OpenBSD bcrypt() password hashing algorithm.

• RbNaCl (⭐985) - Ruby binding to the Networking and Cryptography (NaCl) library.

Environment Management

• rbenv - Use rbenv to pick a Ruby version for your application and guarantee that your development environment matches production.

• ruby-build (⭐4k) - Compile and install Ruby.

• rv - A fast Ruby version and toolchain manager written in Rust.

Error Handling

• Better Errors - Better error page for Rack apps.

Feature Flippers and A/B Testing

• flipper (⭐4k) - Feature flipping for ANYTHING. Make turning features on/off so easy that everyone does it. Whatever your data store, throughput, or experience.

• Unleash (⭐62) - Ruby client for Unleash, a powerful feature toggle system that gives you a great overview over all feature toggles across all your applications and services.

File Upload

• Shrine (⭐3.3k) - Toolkit for handling file uploads in Ruby.

Form Builder

• bootstrap_form (⭐1.6k) - Rails form builder that makes it super easy to create beautiful-looking forms with Twitter Bootstrap 3+.

• Formtastic (⭐5.2k) - A Rails form builder plugin with semantically rich and accessible markup.

• Rapidfire (⭐328) - Making dynamic surveys should be easy!

• Reform (⭐2.5k) - Gives you a form object with validations and nested setup of models. It is completely framework-agnostic and doesn't care about your database.

Game Development and Graphics

• Mittsu (⭐539) - Mittsu makes 3D graphics easier by providing an abstraction over OpenGL, and is based heavily off of THREE.js.

Git Tools

• Overcommit (⭐4k) - A fully configurable and extendable Git hook manager.

GraphQL

• graphql-client (⭐77) - A library for declaring, composing and executing GraphQL queries.

HTML/XML Parsing

• HappyMapper (⭐152) - Object to XML mapping library, using Nokogiri.

• HTML::Pipeline (⭐2.3k) - HTML processing filters and utilities.

Image Processing

• ruby-vips (⭐904) - A binding for the libvips image processing library.

Implementations/Compilers

• TruffleRuby (⭐3.2k) - A high performance implementation of the Ruby programming language. Built on the GraalVM by Oracle Labs.

Internationalization

• i18n (⭐1k) - Ruby Internationalization and localization solution.

• r18n - Advanced i18n library for Rails, Sinatra, desktop apps, models, works well with complex languages like Russian.

Machine Learning

• TensorFlow (⭐383) - The end-to-end machine learning platform for Ruby.

Music and Sound

• Sonic Pi (⭐12k) - A live coding synth for everyone originally designed to support computing and music lessons.

Networking

• RubyDNS (⭐727) - A high-performance DNS server which can be easily integrated into other projects or used as a stand-alone daemon.

Optimizations

• bootsnap (⭐2.7k) - Boot large Ruby/Rails apps faster.

• fast_underscore (⭐37) - Provides a C-optimized method for transforming a string from any capitalization into underscore-separated

ORM/ODM

• NoBrainer (⭐386) - A RethinkDB ORM for Ruby

ORM/ODM Extensions

• Social
  • Merit (⭐1.5k) - Adds reputation behavior to Rails apps in the form of Badges, Points, and Rankings for ActiveRecord or Mongoid.
  • PublicActivity (⭐3k) - Provides easy activity tracking for your ActiveRecord, Mongoid 3 and MongoMapper models in Rails 3 and 4. Similar to Github's Public Activity.
  • Simple Feed (⭐335) - Fast and highly scalable read-optimized social activity feed library in pure Ruby, backed by Redis.
  • Unread (⭐742) - Manage read/unread status of ActiveRecord objects - and it's fast.

• Sorting
  • ActsAsList (⭐2.1k) - Provides the capabilities for sorting and reordering a number of objects in a list.
  • positioning (⭐414) - Simple positioning for Active Record models. Supports multiple lists per model and relative positioning.
  • ranked-model (⭐1.1k) - A modern row sorting library for ActiveRecord. It uses ARel aggressively and is better optimized than most other libraries.

PDF

• Squid (⭐221) - Squid · A Ruby library to plot charts in PDF files

Performance Monitoring

• Instrumental (⭐59) - Measure your application in real time with Instrumental.

• New Relic - Find and fix Ruby errors with New Relic application monitoring and troubleshooting.

Processes

• childprocess (⭐597) - Cross-platform ruby library for managing child processes.

Profiler and Optimization

• Derailed Benchmarks (⭐3.1k) - A series of things you can use to benchmark any Rack based app.

• Rbkit (⭐354) - profiler for Ruby. With a GUI.

• test-prof (⭐2k) - Ruby Tests Profiling Toolbox

Queues and Messaging

• Que (⭐2.3k) - A Ruby job queue that uses PostgreSQL's advisory locks for speed and reliability.

• Shoryuken (⭐2.1k) - A super efficient AWS SQS thread based message processor for Ruby.

RSS

• feedparser (⭐168) - A feed parser and normalizer (Atom, RSS, JSON, etc) library.

• Stringer (⭐4.1k) - A self-hosted, anti-social RSS reader.

Serverless

• Jets (⭐2.6k) - A Ruby Serverless Framework to create and deploy serverless microservices with ease, and to seamlessly glue AWS services.

Scheduling

• Sidekiq-Cron (⭐1.9k) - A scheduling add-on for Sidekiq.

Scientific

• Bindings
  • PyCall (⭐1.1k) - Calling Python functions from the Ruby language.
  • ruby-opencv (⭐811) - An OpenCV wrapper for Ruby.

• Data analysis/structures
  • daru (⭐1.1k) - A library for storage, analysis, manipulation and visualization of data in pure Ruby.
  • Daru::View (⭐98) - A library for easy and interactive plotting on Jupyter Notebooks and web applications.
  • Rgl (⭐421) - A framework for graph data structures and algorithms.

Search

• Mongoid Search (⭐315) - Simple full text search implementation for Mongoid.

Security

• Rack::Attack (⭐5.7k) - Rack middleware for blocking & throttling abusive requests.

• SecureHeaders (⭐3.2k) - Automatically apply several headers that are related to security, including: Content Security Policy (CSP), HTTP Strict Transport Security (HSTS), X-Frame-Options (XFO), X-XSS-Protection, X-Content-Type-Options, X-Download-Options & X-Permitted-Cross-Domain-Policies.

Services and Apps

• OctoLinker (⭐5.4k) - Navigate through projects on GitHub.com efficiently with the OctoLinker browser extension.

State Machines

• FiniteMachine (⭐804) - A plain Ruby state machine with a straightforward and expressive syntax.

Third-party APIs

• Notion Ruby Client - A Ruby wrapper for the Notion API.

• Restforce (⭐823) - A Ruby client for the Salesforce REST api.

• Slack Notifier - A simple wrapper for posting to Slack channels.

• twitter (⭐4.6k) - A Ruby interface to the Twitter API.

• Yt (⭐754) - An object-oriented Ruby client for YouTube API V3.

• x-cli (⭐5.6k) - A command-line power tool for X/Twitter.

Type Signatures and Type Checking

• RBS (⭐2.2k) - The official language for describing the structure of Ruby programs. Ships with Ruby and powers type checkers like Steep.

• rbs-inline (⭐352) - Write RBS type signatures inline in Ruby source code as comments.

• Sord (⭐334) - Generate RBS and RBI type signatures from YARD documentation.

• Spoom - A toolset for using Sorbet in Ruby projects, including strictness management, dead code detection, and more.

• Steep - A gradual type checker for Ruby using RBS type signatures.

• Tapioca - The swiss army knife of RBI generation for Sorbet, generating type definitions for gems, DSLs, and more.

• Typeprof (⭐827) - A type analysis tool for Ruby that generates RBS type signatures from code.

• Runtime Typing
  • dry-types (⭐897) - A simple and extendable type system for Ruby with constraints, coercion, and default values.
  • Literal - Runtime type checking for Ruby with typed properties, structs, data, and enums.

Video

• Video Transcoding (⭐2.5k) - Tools to transcode, inspect and convert videos.

View components

• Phlex (⭐1.5k) - A framework for building object-oriented views in Ruby.

• ViewComponent - View components for Rails.

View helpers

• Bh - Bootstrap Helpers for Ruby.

• render_async (⭐1.1k) - Render partials to your views asynchronously and increase load performance of your pages.

WebSocket

• CableReady (⭐771) - CableReady completes the ActionCable story and expands the utility of web sockets in your Rails app.

• StimulusReflex (⭐2.3k) - Build reactive applications with the Rails tooling you already know and love.

4. Awesome Go

Mock

• fabricator - Type-safe factories for generating mock and fake data in Go, inspired by factory_boy and interface-forge.

Utilities

• go-utils - Simple, performant generic utilities for Go inspired by JavaScript and Python (map, filter, reduce, and more).

5. Awesome Rust

Applications / Database

• Goldziher/scythe (⭐51) - Polyglot SQL compiler and linter that generates type-safe code from SQL with schema-aware linting.

Applications / Text processing

• Goldziher/uncomment [uncomment] - Blazingly fast CLI to remove comments from code using tree-sitter grammars.

Libraries / Artificial Intelligence

• xberg-io/liter-llm (⭐221) [liter-llm] - Universal LLM API client for 142+ providers with a unified interface, streaming, and native bindings for 11 languages.

Libraries / Parsing

• xberg-io/tree-sitter-language-pack [tree-sitter-language-pack] - Pre-built tree-sitter grammars for 300+ languages with a unified parser API and bindings for 14 languages.

Libraries / Text processing

• xberg-io/html-to-markdown (⭐790) [html-to-markdown-rs] - Fast, CommonMark-compliant HTML to Markdown converter with a Rust core and bindings for 12 languages.

• xberg-io/xberg (⭐8.6k) [xberg] - Document intelligence library that extracts text, tables, and metadata from 97+ formats (PDF, Office, images with OCR, HTML, email, archives), with bindings for 11 languages.

6. Free for Dev

Tools for Teams and Collaboration

• Knocket - Free-forever live chat widget you add with one script tag, plus a shareable contact page and a unified Telegram/email inbox. No ads, no seat limits.

Security and PKI

• HimitsuShell - A shell script DRM compiler that converts shell scripts into obfuscated binaries using an embedded shell interpreter and anti-debugging (alternative to shc). Free unlimited web edition.

7. Awesome Ios Books

iOS

• UIKit Apprentice by Fahim Farook

Swift

• Expert Swift by Marin Bencevic, Ray Fix, Ehab Amer, Shai Mishali

SwiftUI

• SwiftUI Apprentice by Caroline Begbie, Audrey Tam

• SwiftUI Cookbook by Team Kodeco

• SwiftUI Essentials by Mark Moeykens

• Advanced SwiftUI Views Mastery by Mark Moeykens

Architecture

• Real-World iOS by Tutorials by Josh Steele, Aaqib Hussain, Renan Benatti Dias

Database

• SwiftData by Example by Paul Hudson

macOS

• macOS by Tutorials by Sarah Reichelt

8. Awesome Gemini Cli

Commands & Extensions

• xberg-io plugins (⭐7) - A suite of Gemini CLI extensions from Kreuzberg, Inc.: document extraction (xberg — 97+ formats with OCR), web crawling (crawlberg), HTML→Markdown, a universal LLM client for 143 providers (liter-llm), and code intelligence for 300+ languages (tree-sitter-language-pack). Install via gemini extensions install.

MCP Servers

• Unity-MCP - Open-source MCP server connecting AI agents (including Gemini CLI) to the Unity Editor and runtime, with 100+ built-in tools.

• Godot-MCP - Open-source MCP server connecting AI agents to the Godot Editor and runtime (Godot 4.x, C#).

• Unreal-MCP (⭐8) - Open-source MCP server connecting AI agents to Unreal Engine 5.7, editor and runtime (C++ plugin + .NET sidecar).

• GameDev-MCP-Server (⭐6) - Open-source, engine-agnostic MCP server shared by Unity-MCP, Godot-MCP, and Unreal-MCP.

9. Awesome Agents

Platforms

• Skales - Local-first desktop AI agent that runs goals autonomously in the background, with multi-agent teams, desktop and browser automation, and 15+ providers or fully offline via Ollama.

Blockchain and Rewards

• AgentsCoin - Give your AI agent its own money on AgentsCoin, a custom EVM chain (chainId 24368) - create a wallet, get coins from a faucet, send, and create/trade tokens. MCP server plus a one-click Claude Desktop extension.

Monitoring and Observability

• ax (agent telemetry) (⭐71) - Local-first telemetry graph for coding agents, with read-only MCP queries for sessions, tool calls, skills, and costs across Claude Code, Codex, Cursor, OpenCode, and Pi.

10. Awesome Osint

Domain and IP Research / GitHub

• CrawlGraph - Maps who links to any domain using the open Common Crawl hyperlink graph. Free, no-signup referring-domain and competitor link-footprint lookups for domain research.

• digga - Free and open-source domain and infrastructure research toolkit combining DNS, RDAP, WHOIS, passive subdomain discovery, IP and ASN data, email authentication checks, and TLS certificate inspection. No account required.

Image Analysis / GitHub

• ChronoVerify - API and free web tool that reads EXIF and XMP, validates C2PA Content Credentials against official trust lists, and runs classical pixel forensics, returning one typed verdict for any image.

11. Awesome Integration

Projects / AI Gateway

• agentgateway (⭐3.6k) (⭐3.6k) - An open-source data plane for agentic AI connectivity, providing security, observability, and governance for agent-to-tool (MCP) and agent-to-agent (A2A) communication.

• LiteLLM (⭐52k) (⭐51k) - An LLM gateway that exposes 100+ model providers through a unified OpenAI-compatible API, with spend tracking, fallbacks, and rate limiting.

Projects / API Management

• Gravitee.io API Management (⭐425) (⭐421) - A lightweight, open-source platform offering flexible API governance, robust security, and straightforward configuration.

• WSO2 API Manager (⭐993) (⭐988) - A fully open-source API platform offering robust governance, flexible deployment, and community-driven innovation.

Projects / API Documentation

• OpenAPI Explorer (⭐351) (⭐350) - Creates intuitive, interactive user interfaces from OpenAPI specs, simplifying API exploration and testing.

• Zudoku (⭐555) (⭐549) - A customizable framework built on OpenAPI, focused on delivering exceptional developer experiences through quality documentation.

Projects / API Gateway

• Gloo Edge (⭐164) (⭐163) - An Envoy Proxy–based gateway offering advanced traffic control, enhanced security, and observability for microservices ecosystems.

• Higress (⭐8.7k) (⭐8.8k) - A next-generation cloud-native gateway based on Envoy and Istio, offering high performance, easy-to-use, and rich plugin extensibility.

Projects / API Testing

• MQ clients
  • JMSToolBox (⭐230) (⭐228) - A universal JMS client offering broad compatibility and streamlined messaging testing across various brokers.
  • kcat (⭐5.7k) (⭐5.8k) - A lightweight command-line tool for Apache Kafka, providing efficient message production and consumption.
  • MQTT Explorer (⭐3.9k) (⭐4k) - A detailed MQTT client delivering structured topic visualization and intuitive debugging.
  • Offset Explorer - A comprehensive GUI for managing Apache Kafka clusters with user-friendly monitoring and administration tools.
  • Service Bus Explorer (⭐2.2k) (⭐2.2k) - An advanced GUI for Azure Service Bus that enables in-depth testing and seamless management of topics, queues, and subscriptions.

• Mocking tools
  • Hoverfly (⭐2.5k) (⭐2.5k) - A lightweight API simulation tool that enables rapid HTTP(S) service virtualization for efficient testing.
  • Imposter (⭐410) (⭐410) - A flexible mock server supporting REST, OpenAPI, SOAP, and more to simulate diverse API behaviors.
  • Microcks (⭐1.9k) (⭐2k) - A Kubernetes-native tool for API mocking and testing that supports AsyncAPI, OpenAPI, and Postman Collections.
  • Mock Service Worker (MSW) (⭐18k) (⭐18k) - A seamless API mocking library for browser and Node.js that intercepts requests at the network level.
  • Mockable - An easy-to-configure service for creating custom HTTP responses, ideal for rapid prototyping and testing.
  • Mockbin (⭐140) (⭐140) - A simple endpoint generator for testing HTTP requests with real-time logging and feedback.
  • Mockoon (⭐8.3k) (⭐8.3k) - A user-friendly tool for designing and running mock REST APIs with real-time simulation and easy setup.
  • MockServer (⭐4.9k) (⭐4.9k) - A powerful solution for mocking any HTTP/HTTPS-based service, streamlining integration testing.
  • Mocky (⭐2k) (⭐2.1k) - A free online service that generates custom HTTP responses for testing API endpoints.
  • Prism (⭐4.9k) (⭐5k) - An open-source HTTP mock server that replicates API behavior for early testing and validation.
  • WireMock (⭐7.2k) (⭐7.3k) - A robust and flexible API mocking tool delivering reliable, real-time simulation for comprehensive testing.

Projects / B2B Integration

• phase4 (⭐223) (⭐223) - Embeddable, lightweight Java library implementing the AS4 messaging protocol, including the Peppol and CEF/eDelivery profiles.

Projects / Business Rules Engine

• ZEN Engine (⭐1.8k) (⭐1.8k) - A cross-platform, open-source Business Rules Engine written in Rust that executes JSON Decision Models through interconnected graphs of decision tables, functions, and expressions.

Projects / Data Integration

• dlt (⭐5.5k) (⭐5.5k) - Open-source Python library for building data pipelines as code, with schema evolution and incremental loading out of the box.

• Estuary Flow (⭐940) (⭐938) - Versatile, scalable platform that provides both real-time and batch data integration for ETL and ELT pipelines.

Projects / Data Mapping Solution

• AtlasMap (⭐213) (⭐212) - Interactive web-based tool that simplifies mapping across Java, XML, CSV, and JSON data sources with an intuitive interface.

• Kaoto (⭐109) (⭐108) - Visual data mapper for Apache Camel with a drag-and-drop interface supporting XML, JSON, CSV, and XSLT transformations. Successor to AtlasMap.

Projects / Enterprise Service Bus

• WSO2 Enterprise Integrator (⭐399) (⭐398) - API-centric, cloud-native integration platform offering robust, distributed capabilities for modern software architectures.

Projects / Integration Platform as a Service

• Camel K (⭐923) (⭐921) - Lightweight Kubernetes-native integration platform built on Apache Camel that runs integration routes directly on Kubernetes and OpenShift as cloud-native serverless services.

Projects / Message Broker

• Apache Iggy (⭐4.4k) (⭐4.4k) - Persistent message streaming platform written in Rust, supporting QUIC, TCP, and HTTP transports with high throughput and low latency.

• Apache Kafka (⭐33k) (⭐33k) - Distributed, high-throughput system designed for real-time data streaming and fault-tolerant processing.

• Apache Qpid (⭐71) (⭐70) - AMQP-compliant messaging tool with multi-language support for enterprise-grade message delivery.

• Eclipse Mosquitto (⭐11k) (⭐11k) - Lightweight MQTT broker optimized for low-power devices with robust encryption and authentication.

• LavinMQ (⭐974) (⭐969) - High-performance message queue server implementing AMQP 0-9-1 and MQTT protocols, built with Crystal for exceptional throughput and minimal resource usage.

• VerneMQ (⭐3.6k) (⭐3.6k) - High-performance distributed MQTT broker designed for scalable and efficient message delivery in modern environments.

Projects / Schema Registry

• Apicurio Registry (⭐820) (⭐820) - Open-source registry for API designs and schemas, supporting Avro, Protobuf, JSON Schema, OpenAPI, and AsyncAPI artifacts with configurable compatibility rules.

• Karapace (⭐619) (⭐619) - Open-source, drop-in replacement for Confluent Schema Registry and the Kafka REST API.

Projects / Self-Service Integration

• Activepieces (⭐23k) (⭐23k) - Open-source, self-hostable automation platform with a no-code visual builder and hundreds of connectors ("pieces"), positioned as a Zapier alternative.

• n8n (⭐194k) (⭐193k) - Open-source workflow automation tool with 400+ connectors, giving you full control over your data and integrations.

Projects / Stream Processing

• ksqlDB (⭐308) (⭐308) - Database purpose-built for stream processing applications on Kafka, queried with SQL.

• RisingWave (⭐9.1k) (⭐9.1k) - Postgres-compatible streaming database for incremental, real-time materialized views over event streams.

Projects / Workflow Engine

• Elsa Core (⭐7.8k) (⭐7.8k) - .NET Core library that integrates seamlessly into any application to execute and manage workflows.

• LittleHorse (⭐382) (⭐382) - High-throughput, low-latency microservice orchestration engine built on Kafka Streams, with SDKs in multiple languages.

Resources / API Specification

• Arazzo Specification (⭐444) (⭐444) - A standard, programming language-agnostic representation for describing sequences of API calls (workflows) and their dependencies.

• CloudEvents (⭐5.8k) (⭐5.8k) - A specification for describing event data in common formats to provide interoperability across services, platforms and systems.

• Standard Webhooks (⭐1.7k) (⭐1.7k) - Open source tools and guidelines for sending webhooks easily, securely, and reliably.

Resources / Data Formats

• YAML (⭐482) (⭐478) - A human-friendly and easy-to-read data serialization format that is widely used for configuration files and data exchange. It supports rich data types and is compatible with most programming languages.

12. Awesome Mac

Terminal Apps / Databases

• Vesta (⭐1) - Native macOS terminal built on libghostty for running coding agents in parallel.

13. Public Apis

Currency Exchange

• API: Exchangerate.dev

  Description: Live & historical FX, 168 pairs back to 1999, Frankfurter-compatible, free 10k/mo

  Auth: No

  HTTPS: Yes

  CORS: Unknown

Development

• API: OpenQR

  Description: Generate QR codes and manage dynamic (editable) QR codes with scan analytics

  Auth: apiKey

  HTTPS: Yes

  CORS: Yes

Environment

• API: Solematica

  Description: Compare Italian solar (photovoltaic) installer offers, energy prices (PUN/ARERA) and satellite roof data

  Auth: No

  HTTPS: Yes

  CORS: No

Finance

• API: Goldprice.dev

  Description: Cross-validated gold, silver & copper spot, futures & 30-year history in 13 currencies

  Auth: No

  HTTPS: Yes

  CORS: Unknown

  :

Open Data

• API: Pan Africa Data

  Description: Macroeconomic and subnational income distribution data for all 54 African countries

  Auth: apiKey

  HTTPS: Yes

  CORS: Unknown

14. Awesome Mqtt

Rust

• mqtt-typed-client (⭐9) - Type-safe async MQTT client built on rumqttc, with derive macros for typed topics, automatic (de)serialization, and tree-based message routing.

Visualization, Dashboards / Firmwares for ESP based Devices

• mqtt-dashboard (⭐9) - Self-hostable MQTT dashboard/explorer with drag-and-drop panels like cron, button, log and topic browser to help interact and monitor MQTT topics

15. Awesome Selfhosted

Software / Money, Budgeting & Management

• Budget Board - Simple app for tracking monthly spending and working towards financial goals. (Source Code (⭐842)) GPL-3.0 Docker

Software / Pastebins

• Snipo (⭐62) - Lightweight, self‑hosted snippet manager for saving and organizing code and text snippets with folders, tags, API, and GitHub Gist sync. (Demo) AGPL-3.0 Go/Docker

16. Awesome Vue

Projects Using Vue.js / Open Source

• MarkerOn (⭐115) - Lightweight screen annotation tool built with Tauri v2, Vue 3, and Canvas API for drawing, highlighting, and annotating anywhere on desktop.

Projects Using Vue.js / Apps/Websites

• Text to Handwriting - Convert typed text into realistic handwritten notes online.

Components & Libraries / UI Components

• custom-highlight (⭐1) - A Vue directive for styling arbitrary text within elements using the CSS Custom Highlight API. Docs

Components & Libraries / Utilities

• @stitchapi/vue (⭐5) - Streaming-first StitchAPI bindings: typed, validated useStitch / useStitchStream composables that re-render as response deltas arrive.

Components & Libraries / Scaffold

• ILUMINATY (⭐2) - Vue 3 + Vite SSG template for editorial sites, directories, events and blogs with Sanity CMS integration.

• Next: Jun 30, 2026