All tools in Back End

#cms
Free, open-source, self-hosted CMS platform based on the Laravel PHP Framework
Modern, Crazy Fast, Ridiculously Easy and Amazingly Powerful Flat-File CMS
Node.js CMS and web app framework
A Django content management system focused on flexibility and user experience
Directus 8 Suite b Future-Proof Headless CMS & API for Custom Databases
The easy-to-use and developer-friendly CMS
Open source Node.js Headless CMS to easily build customisable APIs
A Git-based CMS for Static Site Generators
The #1 headless Node.js CMS for professional publishing
#databases
Mirror of the official PostgreSQL GIT repository
an in-memory database that persists on disk
the world's most popular open source database
Distributed reliable key-value store for the most critical data of a distributed system
The MongoDB Database
Official Git mirror of the SQLite source tree
a community developed fork of MySQL server
an open source distributed HTAP database compatible with the MySQL protocol
#serverless
Deploy infinitely scalable serverless apps, apis, and sites in seconds to AWS
Build web, mobile and IoT applications with serverless architectures
A fully functional local AWS cloud stack. Develop and test your cloud & Serverless apps offline!
Kubernetes Native Serverless Framework
The Cloud-Native API Gateway
Serverless Functions Made Simple
Secure and fast microVMs for serverless computing
Serverless Python
#node
The future of Node.js REST development
Fast, unopinionated, minimalist web framework for node.
A progressive Node.js framework for building efficient, scalable, and enterprise-grade server-side applications
Expressive middleware for node.js using ES2017 async functions
The Simple, Secure Framework Developers Trust
#rest-api
Get a full fake REST API with zero coding in less than 30 seconds (seriously)
Open Source, Distributed, RESTful Search Engine
generate massive amounts of realistic fake data in Node.js and the browser
Realtime application framework (Node.JS server)
Fast, multi-platform web server with automatic HTTPS
#monitoring
Modern HTTP benchmarking tool
Sentry is cross-platform application monitoring, with a focus on error reporting.
Open Source Analytics Framework
Create agents that monitor and act on your behalf. Your agents are standing by!
Real-time performance monitoring, done right
The Prometheus monitoring system and time series database.
The tool for beautiful monitoring and metric analytics & dashboards for Graphite, InfluxDB & Prometheus & More
#rails
n open source E-commerce platform for Rails 6
A Scope & Engine based, clean, powerful, customizable and sophisticated paginator for Ruby webapps
Track changes to your rails models
Ruby on Rails
Flexible authentication solution for Rails with Warden
The administration framework for Ruby on Rails applications.
Integrate React.js with Rails views and controllers, the asset pipeline, or webpacker.
A library for setting up Ruby objects as test data.
Forms made easy for Rails. Tied to a simple DSL, with no opinion on markup.
#containers
a collaborative project for the container ecosystem to assemble container-based systems
Define and run multi-container applications with Docker
Production-Grade Container Scheduling and Management
#http-client
As easy as /aitch-tee-tee-pie/ Modern, user-friendly command-line HTTP client for the API era.
A simple, yet elegant HTTP library.
Promise based HTTP client for the browser and node.js
Simplified HTTP request client.
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