Backend & APIs
Server frameworks, microservices, and API tooling
Showing 221-240 of 17,153 projects
gotify/server
A simple, self-hosted server for sending and receiving real-time notifications and messages via WebSocket.
quickwit-oss/tantivy
Tantivy is a fast and full-featured Rust-based search engine library inspired by Apache Lucene.
eclipse-vertx/vert.x
Vert.x is a high-performance, reactive toolkit for building concurrent, event-driven Java applications.
boltdb/bolt
An embedded key/value database for Go developers to build fast and reliable applications.
zephyrproject-rtos/zephyr
A scalable, secure RTOS for embedded systems and IoT devices, supporting multiple hardware architectures.
google/brotli
Brotli is a highly efficient compression format for web content, used by major tech companies.
dotnet/efcore
EF Core is a modern object-database mapper for .NET that supports LINQ queries, change tracking, updates, and schema migrations.
opf/openproject
OpenProject is an open-source project management software with features like issue tracking, Gantt charts, and more.
winapps-org/winapps
Run Windows apps like Office or Adobe on Linux using a seamless integration with the native OS.
wkhtmltopdf/wkhtmltopdf
Convert HTML to PDF using Webkit (QtWebKit) for server-side rendering of web content.
xtaci/kcptun
A secure, accelerated, and quantum-resistant network tunnel built on modern cryptography and coding techniques.
Free-TV/IPTV
This is a Python project that provides a free M3U playlist for TV channels, not a developer discovery platform for vibe coders.
scala/scala
Scala 2 compiler and standard library for JVM-based functional and object-oriented programming.
sympy/sympy
A powerful computer algebra system written in pure Python for scientific computing and math applications.
Zulko/moviepy
A Python library for creating, editing, and compositing videos using a simple and intuitive API.
transmission/transmission
Transmission is a popular, open-source BitTorrent client for downloading and sharing files.
budtmo/docker-android
Docker-based solution for running Android emulators with noVNC and video recording support for mobile app testing.
duplicati/duplicati
Duplicati is a backup tool that securely stores encrypted backups in the cloud.
Intervention/image
A powerful PHP library for processing and manipulating images with a wide range of features.
ktorio/ktor
Ktor is a Kotlin-based framework for building fast, scalable, and asynchronous web applications and services.
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