A collective list of free APIs

Linux, Jenkins, AWS, SRE, Prometheus, Docker, Python, Ansible, Git, Kubernetes, Terraform, OpenStack, SQL, NoSQL, Azure, GCP, DNS, Elastic, Network, Virtualization. DevOps Interview Questions

A list of useful payloads and bypass for Web Application Security and Pentest/CTF

Drop in a screenshot and convert it to clean code (HTML/Tailwind/React/Vue)

💻 A fully functional local AWS cloud stack. Develop and test your cloud & Serverless apps offline

Get your documents ready for gen AI

Apache Airflow - A platform to programmatically author, schedule, and monitor workflows

Streamlit — A faster way to build and share data apps.

Federated query engine for AI - The only MCP Server you'll ever need

Run your own AI cluster at home with everyday devices 📱💻 🖥️⌚

Your AI second brain. Self-hostable. Get answers from the web or your docs. Build custom agents, schedule automations, do deep research. Turn any online or local LLM into your personal, autonomous …

🦔 PostHog provides open-source web & product analytics, session recording, feature flagging and A/B testing that you can self-host. Get started - free.

If you live in the terminal, kitty is made for you! Cross-platform, fast, feature-rich, GPU based.

Best and simplest tool for website change detection, web page monitoring, and website change alerts. Perfect for tracking content changes, price drops, restock alerts, and website defacement monito…

Prefect is a workflow orchestration framework for building resilient data pipelines in Python.

Faker is a Python package that generates fake data for you.

E-mails, subdomains and names Harvester - OSINT

DALL·E Mini - Generate images from a text prompt

Gel supercharges Postgres with a modern data model, graph queries, Auth & AI solutions, and much more.

🛡️ Open-source and next-generation Web Application Firewall (WAF)

A community driven list of useful Scala libraries, frameworks and software.

Pack up to 3MB of data into a tweetable PNG polyglot file.

An interactive, terminal-based markdown presenter

Exchange Rates API

Postgres to Elasticsearch/OpenSearch sync

A simple GOG client for Linux

Oncall is a calendar tool designed for scheduling and managing on-call shifts. It can be used as source of dynamic ownership info for paging systems like http://iris.claims.

Iris is a highly configurable and flexible service for paging and messaging.

A script to convert Wordpress XML dump to markdown files