#javascript #javascript #katex #latex #math #math_typesetting

KaTeX is a fast, easy-to-use JavaScript library that displays mathematical equations on websites. It renders math instantly without slowing down your page and produces professional-quality output based on TeX, the standard for math typesetting. Unlike heavier alternatives, KaTeX has no dependencies, works across all major browsers, and can be rendered on servers before sending to users. This means your website loads faster while still showing beautiful, correctly formatted math expressions. You can use it by simply adding a few lines of code to your HTML, making it ideal for educational sites, documentation, or any web content featuring mathematical formulas.

https://github.com/KaTeX/KaTeX

#javascript #atari_lynx #atari2600 #atari7800 #ds #emulation #emulator #emulatorjs #gameboy #n64 #nes #nintendo #nintendo_game_boy #playstation #retroarch #retroarch_wasm #sega_cd #sega_mega_drive #sega_saturn #snes #virtualboy

EmulatorJS is a free, open-source web-based emulator that lets you play classic games from Nintendo, Sega, Atari, and other systems directly in your browser without downloading software. It offers save states to resume games where you left off, customizable controls for keyboards and gamepads, and screen recording to share gameplay. The emulator runs entirely in your browser using JavaScript, supports multiple languages, and can be easily embedded into websites. You benefit from instant access to retro gaming across devices, no installation required, and the ability to build your own self-hosted gaming collection.

https://github.com/EmulatorJS/EmulatorJS

#go

Mermaid-ascii lets you render Mermaid graphs and sequence diagrams as ASCII art right in your terminal. Install via GitHub binary, build with Go, Nix, or Docker; use commands like `mermaid-ascii -f file.mermaid` for left-to-right/top-down layouts, labels, colors, padding, or web interface. It supports directions, edges, participants, Unicode, and ASCII mode. This helps you quickly view diagrams without browsers or images, making code reviews, docs, and terminal workflows faster and easier.

https://github.com/AlexanderGrooff/mermaid-ascii

#typescript #investigation #osint #python #recon

Flowsint is a free, open-source tool for OSINT investigations that visualizes data like domains, IPs, emails, phones, crypto wallets, and websites as interactive graphs to spot hidden links fast. Install easily with Docker and Make via git clone and "make prod," then run locally at localhost:5173 for full privacy—all data stays on your machine. With 30+ auto-enrichers (e.g., subdomain scans, WHOIS, breach checks), it chains tasks to automate deep recon, saving hours on manual work and revealing patterns for cybersecurity, journalism, or fraud probes ethically.

https://github.com/reconurge/flowsint

#shell #claude_code #mcp #skills

Claude Code Plugins Directory offers high-quality plugins to extend Claude Code with custom commands, agents, skills, and hooks. Install easily via `/plugin install {plugin-name}@claude-plugin-directory` or browse in `/plugin > Discover`. Internal ones from Anthropic are in `/plugins`; external from partners in `/external_plugins`. Each has a standard structure with `plugin.json` metadata. This helps you customize workflows, automate tasks, and boost coding productivity across projects.

https://github.com/anthropics/claude-plugins-official

#lua

99 is an alpha Neovim plugin for skilled coders that streamlines AI requests using OpenCode. Install via Lazy with the given Lua config, set keymaps like `<leader>9f` to fill functions, `<leader>9v` for visual AI edits (visual mode only), and `@` for cmp skill autocompletion from custom SKILL.md rules or AGENT.md files. View logs with `:lua require("99").view_logs()`. It boosts your workflow by keeping AI help inside Neovim for fast, restricted code generation without leaving your editor.

https://github.com/ThePrimeagen/99

#rust #git #git_hooks #pre_commit

prek is a faster, dependency-free alternative to pre-commit, built in Rust. You download a single binary with no runtime requirements, and it automatically manages Python versions and virtual environments for you. It runs multiple times faster than pre-commit while using half the disk space, shares toolchains between hooks, and supports parallel execution. prek is fully compatible with existing pre-commit configurations, includes built-in support for monorepos, and offers improved commands like running hooks on specific directories or last commits. Major projects like CPython, Apache Airflow, and FastAPI already use it, making it a reliable choice for streamlining your code quality checks.

https://github.com/j178/prek

#typescript #remote #terminal #vibecoding

VibeTunnel turns your Mac terminal into a browser-accessible interface. Use the `vt` command to run any shell command—like `vt npm run dev` or `vt --shell`—and view live output at localhost Monitor long builds, check AI agents on the go, or share sessions easily without SSH hassle.

https://github.com/amantus-ai/vibetunnel

#python #audio_driven_talking_face #dance_generation #end_to_end_filming #long_video_generation #video_diffusion_transformers

Stable Video Infinity (SVI) lets you create videos of any length—from seconds to minutes or infinite—starting from one image and text prompts, with no quality loss, drift, or repetition. It uses error-recycling to fix mistakes automatically, supporting stories, cartoons like Tom & Jerry (up to 10+ minutes), talking heads with audio, dancing from skeletons, and multi-scene films. Everything is open-source with models, scripts, datasets, and ComfyUI workflows on Hugging Face and GitHub—you can download, run demos, or train your own easily. This saves you time and effort for pro filmmaking or fun animations without limits.

https://github.com/vita-epfl/Stable-Video-Infinity

#swift #ai #claude_code #codex #swift

CodexBar is a tiny macOS 14+ menu bar app that shows real-time usage limits, session and weekly resets for AI tools like Codex, Claude, Cursor, Gemini, Copilot and more, with dynamic icons, toggles, and privacy-focused local processing. Download from GitHub or Homebrew, enable providers in settings, and add auth like cookies or CLI. It helps you avoid surprise token limits, track quotas without workflow breaks, and manage costs efficiently.

https://github.com/steipete/CodexBar

#typescript #ai_agents #claude_code #codex #generative_ai #opencode

Maestro is a free desktop app that lets you run multiple AI coding agents like Claude Code, OpenAI Codex, and OpenCode in parallel on your projects. Use keyboard shortcuts for fast control, Git worktrees for isolated branches, Auto Run playbooks for 24-hour unattended tasks, group chats to coordinate agents, and mobile access to monitor from your phone. It boosts your productivity by enabling true parallel development without conflicts, saving time on juggling projects, and keeping you in flow state for faster coding and automation.

https://github.com/pedramamini/Maestro