wkentaro/video-cli

yt-dlp is a Python command-line downloader that pulls audio and video from thousands of sites and hands post-processing off to ffmpeg. It's a fork of youtube-dl built for people who want fast fixes when a site breaks, not a polished app.

Windows Terminal is Microsoft's open-source terminal application, developed in the microsoft/terminal GitHub repository (MIT license) alongside the original Windows Console Host. It adds tabs, rich text, globalization, configurable profiles, and theming on top of the console infrastructure the same repo maintains, and can be installed from the Microsoft Store, GitHub Releases, winget, or the unofficial Chocolatey and Scoop packages.

DevOps Exercises is a GitHub repository collecting 2624 questions and exercises spanning Linux, networking, Kubernetes, Terraform, and cloud platforms, written as plain markdown Q&A with no app or course wrapped around it.

DeerFlow is ByteDance's open-source super agent harness — a Gateway API, sandbox layer, and LangGraph-backed checkpoint store for running multi-agent AI tasks that take minutes to hours rather than seconds. Version 2.0 is a full rewrite of the original Deep Research framework, adding a setup wizard, broader LLM provider support (including CLI-backed Codex and Claude Code auth), and a documented multi-worker production path built on Postgres and Redis.