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Open-source live-chat, email support, omni-channel desk. An alternative to Intercom, Zendesk, Salesforce Service Cloud etc. 🔥💬
Master programming by recreating your favorite technologies from scratch.
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A curated awesome list of lists of interview questions. Feel free to contribute! 🎓
Split the window however you like! Create new panes, delete panes, move and clone views from pane to pane.
Examples from the book Design Patterns in Ruby by Russ Olsen. # ruby 2.2.0
A task manager written in Go using TDD techniques, each commit should represent a step in the application development.
Sample cloud-first application with 10 microservices showcasing Kubernetes, Istio, and gRPC.
A simple zero-config tool to make locally trusted development certificates with any names you'd like.
Mad Location Manager is a library for GPS and Accelerometer data "fusion" with Kalman filter
Build Web Applications with Go on App Engine
Learn Go with test-driven development
📈 A quick guide to learning/using google analytics for your web app.
The easy-to-use open source Business Intelligence and Embedded Analytics tool that lets everyone work with data 📊
Write scalable load tests in plain Python 🚗💨
The Patterns of Scalable, Reliable, and Performant Large-Scale Systems
This gem implements a flexible time-ordered activity feeds commonly used within social networking applications. As events occur, they are pushed into the Feed and distributed to all users that need…
pix2code: Generating Code from a Graphical User Interface Screenshot
💯 Curated coding interview preparation materials for busy software engineers
A collection of (mostly) technical things every software developer should know about
Extends ActiveAdmin to enable a set of great optional UX improving add-ons
Deploy Rails apps to AWS AutoScale groups
SQL powered operating system instrumentation, monitoring, and analytics.