amber

Productivity. Performance. Happiness.

Amber makes building web applications fast, simple, and enjoyable - with fewer bugs and blazing fast performance.

Welcome to Amber

Amber is a web application framework written in Crystal inspired by Kemal, Rails, Phoenix and other popular application frameworks.

The purpose of Amber is not to create yet another framework, but to take advantage of the beautiful Crystal language capabilities and provide engineers and the Crystal community with an efficient, cohesive, well maintained web framework that embraces the language philosophies, conventions, and guidelines.

Amber borrows concepts that have already been battle tested and successful, and embraces new concepts through team and community collaboration and analysis, which also aligns with Crystal's philosophy.

Documentation

Read Amber documentation on https://docs.amberframework.org

Benchmarks

Techempower Framework Benchmarks - Round 15 (2018-02-14)

Fortunes test comparing Amber, Kemal, Rails, Phoenix, and Hanami:

Installation & Usage

macOS

brew install amber

Linux

git clone https://github.com/amberframework/amber.git
cd amber
git checkout stable
make
sudo make install

If you're using ArchLinux or similar distro try:

yaourt -S amber

Common

To compile a local bin/amber per project use shards build amber

To use it as dependency, add this to your application's shard.yml:

dependencies:
  amber:
    github: amberframework/amber

Read Amber guide from zero to deploy

Read Amber CLI commands usage

Community

Questions or suggestions? Join our IRC channel #amber at chat.freenode.net or ask on our Gitter room.

Guidelines? We have adopted the Contributor Covenant to be our CODE OF CONDUCT for Amber.

Our Philosophy? Read Amber Philosophy H.R.T..

Have an Amber-based Project?

Use Amber badge

[![Amber Framework](https://img.shields.io/badge/using-amber%20framework-orange.svg)](Your project url)

Contributing

Contributing to Amber can be a rewarding way to learn, teach, and build experience in just about any skill you can imagine. You don’t have to become a lifelong contributor to enjoy participating in Amber.

Amber is a community effort and we want You to be part of it. Join Amber Community!