A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev
- free-for-developers
- awesome-list
Repository Index
47,133 repositories indexed
25–48 of 5,677 · Most stars
TranslatedGenerate HD short videos from a topic or keyword with an automated AI workflow.
- python
- tiktok
- ai-video-generator
- content-creation
Crack LeetCode, not only how, but also why.
A collection of DESIGN.md files analysis by popular brand design systems. Drop one into your project and let coding agents generate a matching UI.
Persistent Context Across Sessions for Every Agent – Captures everything your agent does during sessions, compresses it with AI, and injects relevant context back into future sessions. Works with Claude Code, OpenClaw, Codex, Gemini, Hermes, Copilot, OpenCode + More
A fast reverse proxy to help you expose a local server behind a NAT or firewall to the internet.
Give your AI agent eyes to see the entire internet. Read & search Twitter, Reddit, YouTube, GitHub, Bilibili, XiaoHongShu — one CLI, zero API fees.
- agent-infrastructure
- ai-agent
- ai-search
- automation
An open-source AI agent that brings the power of Gemini directly into your terminal.
Implement a ChatGPT-like LLM in PyTorch from scratch, step by step
✅ The Node.js best practices list (July 2026)
- nodejs
- javascript
- best-practices
- styleguide
π RuView turns commodity WiFi signals into real-time spatial intelligence, vital sign monitoring, and presence detection — all without a single pixel of video.
- densepose
- wifi
- esp32
- monitoring
real time face swap and one-click video deepfake with only a single image
- ai-face
- deepfake
- video-deepfake
- deepfake-webcam
Hunt down social media accounts by username across social networks
RAGFlow is an agent-native database: a Retrieval-Augmented Generation (RAG) engine that grew into context infrastructure.
🙌 OpenHands: AI-Driven Development
Turn any PDF or image document into structured data for your AI. A powerful, lightweight OCR toolkit that bridges the gap between images/PDFs and LLMs. Supports 100+ languages.
- ocr
- chineseocr
- pdf2markdown
- pp-ocr
:house_with_garden: Open source home automation that puts local control and privacy first.
Explain complex systems using visuals and simple terms. Help you prepare for system design interviews.
- aws
- cloud-computing
- coding-interviews
- computer-science
Bitcoin Core integration/staging tree
- bitcoin
- c-plus-plus
- p2p
- cryptocurrency
Graphs that teach > graphs that impress. Turn any code into an interactive knowledge graph you can explore, search, and ask questions about. Works with Claude Code, Codex, Cursor, Copilot, Gemini CLI, and more.
- claude-code
- claude-skills
- understandcode
- codex
Real-time global intelligence dashboard. AI-powered news aggregation, geopolitical monitoring, and infrastructure tracking in a unified situational awareness interface
- ai
- dashboard
- geopolitics
- monitoring
Linux, Jenkins, AWS, SRE, Prometheus, Docker, Python, Ansible, Git, Kubernetes, Terraform, OpenStack, SQL, NoSQL, Azure, GCP, DNS, Elastic, Network, Virtualization. DevOps Interview Questions
Course to get into Large Language Models (LLMs) with roadmaps and Colab notebooks.
Never stop coding. Free MIT AI gateway: one endpoint, 375 providers (150+ free), 1,400+ models Kimi, Claude, GPT, Gemini, GLM, DeepSeek, MiniMax. Works with Claude Code, Codex, Cursor, OpenCode, Cline & Copilot. Quota-aware auto-fallback, RTK+Caveman compression saves 15-95% tokens, MCP/A2A, Desktop/PWA. Built by 900+ contributors