Repository Index

Learn how to design systems at scale and prepare for system design interviews

• architecture
• distributed-systems
• system-design
• system-design-interview

Curso para aprender el lenguaje de programación Python desde cero y para principiantes. 100 clases, 44 horas en vídeo, código, proyectos y grupo de chat. Fundamentos, frontend, backend, testing, IA...

• fastapi
• mongodb
• python
• python3

Speech-to-text, text-to-speech, speaker diarization, speech enhancement, source separation, and VAD using next-gen Kaldi with onnxruntime without Internet connection. Support embedded systems, Android, iOS, HarmonyOS, Raspberry Pi, RISC-V, RK NPU, Axera NPU, Ascend NPU, x86_64 servers, websocket server/client, support 12 programming languages

• asr
• onnx
• windows
• linux

🤖 A client-first, server-capable, fully type-safe router and full-stack framework for the web (React and more).

• react
• router
• routing
• javascript

C++ Parallel Computing and Asynchronous Networking Framework

• tasking
• http
• redis
• mysql

acts_as_paranoid for Rails 5, 6 and 7

Cross-platform desktop GUI app to clean image metadata

• exif
• exiftool
• electron
• javascript

Run multiple websites using the same Laravel installation while keeping tenant specific data separated for fully independent multi-domain setups, previously github.com/hyn/multi-tenant

• laravel
• multi-tenancy
• multi-domain
• tenancy

Fastest end-to-end CSV ingestion for Ruby (with C acceleration). SmarterCSV auto-detects formats, applies smart defaults, and returns Rails-ready hashes for seamless use with ActiveRecord, Sidekiq, parallel jobs, and S3 pipelines — even for messy user-uploaded real-world data.

• csv
• csv-converter
• csv-export
• csv-file

Map over promises concurrently

• promise
• async-functions
• concurrency
• mapper

List of topic-specific resources to help you prepare for Symfony certification

• list
• links
• symfony
• certification

Multitenant backend server for building web and mobile apps rapidly. The backend for busy developers. (self-hosted or hosted)

• backend
• api-server
• json-api
• baas

Open-source live tracking, flight database and competition platform for soaring pilots

• skylines
• xcsoar
• python
• ember

Easy parameters validation/casting with Ecto.Schema, akin to Rails' strong parameters.

• elixir
• parameters
• phoenix
• ecto

AutoParams is a versatile test data generator designed for parameterized tests in Java and Kotlin.

• unit-testing
• tdd
• junit5
• java

[A]synchronous Functional Programming

• function-composition
• asynchronous
• transducers
• parallel

Rails Plugin - soft-delete your ActiveRecord records. It's like an explicit version of ActsAsParanoid

Selfhosted. URL to PNG utility featuring parallel rendering using Playwright for screenshots and with storage caching via Local, S3, or CouchDB

• url-to-image
• url-to-png
• node
• nestjs

RSpec Tracer is a specs dependency analyzer, flaky tests detector, tests accelerator, and coverage reporter tool.

• ruby
• rails
• testing
• rspec

✨🐌 🐎✨ fastest npm scripts runner

• cli
• npm-scripts
• task-runner
• parser

Command Query Separation for 🌐ASP.NET Core ⚡AWS Lambda ⚡Azure Functions ⚡Google Cloud Functions

• cqs
• command-query
• dotnet
• csharp

Filtering from incoming params in Elixir/Ecto/Phoenix with easy to use DSL.

• elixir
• phoenix
• filterable
• filter

⚡ Rux is an simple and fast web framework. support route group, param route binding, middleware, compatible http.Handler interface. 简单且快速的 Go api/web 框架，支持路由分组，路由参数绑定，中间件，兼容 http.Handler 接口

• router
• http-router
• go
• mux

Cleaner request parameters in Elixir web applications 🙌

• elixir
• plug
• request-handler
• phoenix-framework