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Open source alternative to Auth0 / Firebase Auth / AWS Cognito

Java 14,685 631 Updated Nov 11, 2025

A series of questions designed to help an engineering manager assess a team.

11 3 Updated Feb 16, 2021

The Multi-team Software Delivery Assessment is a simple, easy-to-execute approach to assessing software delivery across many different teams within an organisation.

210 38 Updated Aug 22, 2023

SLIs and SLOs in practice.

Go 6 Updated Dec 18, 2023

Style guides for Google-originated open-source projects

HTML 38,654 12,994 Updated Oct 20, 2025

Automated mass refactoring of source code.

Java 3,076 471 Updated Nov 11, 2025

A curated and opinionated list of resources for Chief Technology Officers, with the emphasis on startups

31,884 1,948 Updated Aug 3, 2025

Platform for monitoring the four key software delivery metrics of software delivery

Python 2,216 608 Updated Jan 23, 2024

A template for discussing and visualising tech health in an organisation.

1 Updated Sep 27, 2022

🎬 A curated list of movies every hacker & cyberpunk must watch.

Shell 11,392 939 Updated Aug 1, 2024

Kubernetes Goat is a "Vulnerable by Design" cluster environment to learn and practice Kubernetes security using an interactive hands-on playground 🚀

HTML 5,280 924 Updated May 27, 2025

A curated list of Chaos Engineering resources.

6,448 710 Updated Dec 28, 2023

An end to end example of implementing SLOs with prometheus, grafana and Go.

Go 142 26 Updated May 30, 2019

Kepler.gl is a powerful open source geospatial analysis tool for large-scale data sets.

TypeScript 11,406 1,892 Updated Nov 4, 2025

A comprehensive Domain-Driven Design example with problem space strategic analysis and various tactical patterns.

Java 5,462 796 Updated Jul 7, 2023

Connect, secure, control, and observe services.

Go 37,613 8,124 Updated Nov 11, 2025

Production-Grade Container Scheduling and Management

Go 118,531 41,690 Updated Nov 11, 2025

Autoscaling components for Kubernetes

Go 8,669 4,251 Updated Nov 11, 2025

Open Policy Agent (OPA) is an open source, general-purpose policy engine.

Go 10,835 1,474 Updated Nov 11, 2025

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

Python 326,187 53,124 Updated Nov 3, 2025

Preparation links and resources for system design questions

9,141 2,490 Updated May 10, 2024

The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many mo…

TypeScript 70,776 13,167 Updated Nov 11, 2025

These guidelines aim to provide a good operational experience when it comes to logs, considering quality and quantity.

7 1 Updated Nov 19, 2022

Faster way to switch between clusters and namespaces in kubectl

Go 19,189 1,342 Updated Jan 22, 2025

Declarative Continuous Deployment for Kubernetes

Go 21,192 6,546 Updated Nov 11, 2025

Jenkins plugin to run dynamic agents in a Kubernetes/Docker environment

Java 2,299 1,262 Updated Nov 10, 2025

Successor: https://github.com/fluxcd/flux2

Go 6,870 1,074 Updated Nov 1, 2022

The Big List of Naughty Strings is a list of strings which have a high probability of causing issues when used as user-input data.

Python 47,482 2,161 Updated Apr 18, 2024

Getting Started with Spring Boot 3:

Java 37,292 54,031 Updated Nov 11, 2025
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