#typescript #electron #open_source #pixijs #screen_capture #screen_recorder

OpenScreen is a free, open-source app like a simple Screen Studio for making beautiful product demos and screen walkthroughs. Record your full screen or windows, add zooms, mic/system audio, backgrounds, motion blur, annotations, trims, speed changes, and export in any ratio. Download from GitHub for macOS, Linux, or Windows—it's MIT-licensed so you can use, modify, or sell it freely with just a copyright notice. You save $29/month, get core tools without limits for personal/commercial use, and customize fully.

https://github.com/siddharthvaddem/openscreen

#typescript

QMD is an on-device search engine that indexes your markdown notes, meeting transcripts, docs, and knowledge bases for fast keyword, semantic, or hybrid searches using local AI models—no internet needed. Install via npm or bun, add collections like `qmd collection add ~/notes --name notes`, embed with `qmd embed`, then query like `qmd query "project timeline"` for top results with scores and context. It integrates with AI agents via JSON output or MCP server. You benefit by quickly finding info across your files to boost productivity and make smarter decisions in agentic workflows.

https://github.com/tobi/qmd

#typescript

Multica is an open-source platform that turns coding agents into real teammates. Assign tasks to them like colleagues—they write code, report issues, update progress, and build reusable skills over time, with no babysitting needed. Use Multica Cloud for instant start or self-host with Docker and CLI for local control; it works with Claude Code, Codex, and more. This saves you hiring costs for your next 10 developers, boosts team productivity, and lets humans and AI collaborate seamlessly on the same board.

https://github.com/multica-ai/multica

#typescript

Ralph is an autonomous AI agent that loops coding tools like Amp or Claude Code to fully implement your project's Product Requirements Document (PRD) by tackling one small user story per fresh iteration, using git history, progress.txt, and prd.json for memory. Setup is simple: install prerequisites, copy scripts or skills to your repo, generate a PRD, convert to JSON, then run `./scripts/ralph/ralph.sh` for up to 10 iterations until all tasks pass checks and complete. This saves you hours of manual coding on greenfield features, delivering working code reliably with minimal supervision.

https://github.com/snarktank/ralph

#typescript #ai #cuda #mlx #qwen3_tts #qwen3_tts_ui #voice_ai #voice_clone #whisper

Voicebox is a free, open-source voice synthesis studio that lets you clone voices, generate speech in 23 languages, and apply audio effects—all running privately on your computer. You can create realistic voice clones from just seconds of audio, use five different text-to-speech engines for different needs, add effects like reverb and pitch shift, and build multi-voice projects with a timeline editor. The key benefit is complete privacy: your voice data and AI models never leave your machine, unlike cloud-based alternatives. It also includes an API for building voice-powered applications and works across Mac, Windows, and Linux with GPU acceleration support.

https://github.com/jamiepine/voicebox

#typescript #agent #agents #ai #background_agents

Open Agents is an open-source tool that lets you build AI coding agents running on Vercel. It separates the agent logic from the sandbox environment, meaning the AI runs outside the virtual machine and controls it through commands like file edits and shell operations. This architecture gives you flexibility—the agent isn't tied to a single request, sandboxes can pause and resume independently, and you can swap AI models or sandbox implementations without rebuilding everything. You get chat-driven coding with file tools, durable multi-step execution, isolated sandboxes, GitHub integration for cloning and creating pull requests, and optional voice input. The benefit is a scalable, modular system you can fork and customize for your own background coding agent needs without managing your laptop.

https://github.com/vercel-labs/open-agents

#typescript

Craft Agents is a free, open-source desktop app for easy AI agent work with Claude and others. Install in one line, connect APIs like Slack or Gmail by just telling it—no setup hassle. It supports multitasking, sharing sessions, custom skills, and automations in a smooth UI. Run headless on servers too. You benefit by saving hours on configs, boosting productivity with intuitive tools for powerful AI tasks anytime.

https://github.com/lukilabs/craft-agents-oss

#typescript

T3 Code is a simple web GUI for coding agents like Codex and Claude. Run it instantly with `npx t3`, or install the desktop app via winget (Windows), brew (macOS), or yay (Arch Linux)—but first authenticate a provider like Codex CLI or Claude. It's early with bugs, no contributions yet; join Discord for support. You benefit by quickly coding with AI agents in a minimal interface, skipping complex setups for faster, easier development.

https://github.com/pingdotgg/t3code

#typescript #ai #ai_agents #llms #on_device_ai

Thunderbolt is an open-source AI client you control fully—you pick models like Ollama or llama.cpp, own your data, and avoid vendor lock-in. It runs on web, iOS, Android, Mac, Linux, and Windows, with enterprise features for on-prem deployment. Still early (needs your model providers and optional backend), but self-host via Docker to test. This benefits you by giving private, flexible AI access anywhere without big-tech dependency, cutting costs and risks.

https://github.com/thunderbird/thunderbolt

#typescript #ai #dashboard #geopolitics #monitoring #news #opensource #osint #palantir #situation

World Monitor is an AI-powered dashboard that aggregates 435+ news feeds, tracks geopolitics, markets, military, infrastructure, and more on interactive 3D/flat maps with risk scores and correlations, available in 5 variants (world, tech, finance, commodity, happy) as web apps or native downloads for Windows, macOS, and Linux—all free for personal use under AGPL-3.0 and runnable locally with Ollama. It gives you real-time global situational awareness in one unified view, helping you quickly spot risks, trends, and opportunities without scattered sources.

https://github.com/koala73/worldmonitor

#typescript #agent #agentic_rag #ai_coding #claude_code #code_generation #code_search #cursor #embedding #gemini_cli #mcp #merkle_tree #nodejs #openai #rag #semantic_search #typescript #vector_database #vibe_coding #voyage_ai #vscode_extension

Claude Context is a plugin that adds semantic code search to Claude Code and other AI tools, using your full codebase as context via a vector database like Zilliz Cloud. It finds relevant code instantly with natural language queries, indexes efficiently (only changed files), and cuts token use by ~40% for the same quality. You save costs on large projects, get precise results without loading whole files, and code faster with deep, relevant context across millions of lines. Setup needs free Zilliz/OpenAI keys and Node.js 20+; works with VS Code, Cursor, and more.

https://github.com/zilliztech/claude-context

#typescript #analytics #autogen #evaluation #langchain #large_language_models #llama_index #llm #llm_evaluation #llm_observability #llmops #monitoring #observability #open_source #openai #playground #prompt_engineering #prompt_management #self_hosted #ycombinator

Langfuse is a free, open-source platform to build, monitor, evaluate, and debug AI apps using large language models (LLMs). It offers tracing for app logic, prompt management, evaluations, datasets, a playground, and easy integrations like OpenAI, LangChain, and LlamaIndex. Deploy it on Langfuse Cloud (free tier) or self-host with Docker in minutes. This helps you quickly spot issues, improve prompts without slowing apps, test reliably, and speed up development—saving time and boosting AI performance.

https://github.com/langfuse/langfuse

#typescript

Skills CLI lets you easily add, list, update, remove, find, or create reusable instruction sets (in SKILL.md files) for 40+ coding agents like OpenCode, Claude Code, Cursor, and Roo Code. Install with `npx skills add vercel-labs/agent-skills` (use flags like -g for global, --list to preview, --all for everything). This boosts your agents by giving specialized guidance for tasks like PRs, release notes, or tool integrations, saving time on repetitive work and improving code quality across projects.

https://github.com/vercel-labs/skills

#typescript #antigravity #claude #claude_code #claude_code_hooks #claude_code_plugins #claude_code_skill #codex #codex_cli #context_mode #copilot #cursor_plugin #kiro #mcp #mcp_server #mcp_tools #openclaw #opencode #pi_agent #skills #zed_extension

Context Mode is an MCP server that fixes context window overload in AI coding tools by sandboxing raw data (like 56KB snapshots or logs) outside chats—shrinking 315KB to 5.4KB (98% savings), tracking sessions in SQLite for seamless resumes after compaction, and making LLMs generate code for analysis instead of dumping data. It installs easily on 12 platforms (Claude Code, Cursor, etc.) with hooks for auto-routing. You benefit by extending sessions 6x longer, picking up tasks instantly without re-explaining, and boosting productivity on big repos or logs.

https://github.com/mksglu/context-mode

#typescript

Roo Code is a free, open-source VS Code extension that acts as your AI-powered dev team. It generates code from natural language, refactors, debugs, answers codebase questions, and automates tasks using modes like Code, Architect, Ask, and Debug. A community team now maintains it after 3 million installs, adding GPT-5.5, Claude Opus 4.7 support, and easy checkpoint navigation. This boosts your coding speed, cuts errors, saves time on repetitive work, and keeps you in flow without switching tools—helping you build faster and smarter.

https://github.com/RooCodeInc/Roo-Code

#typescript #bitcoin #bitcoin_node #lightning_node #p2p #personal_server #privacy_enhancing_technologies #self_hosting

StartOS is a free, open-source Linux OS for your personal server. It easily sets up services like Bitcoin nodes, Lightning, Matrix chat, Nextcloud storage, and more from its Marketplace—running them safely in isolated containers with backups, updates, and monitoring. Buy a ready Start9 server or install on your hardware. This gives you full data control, no cloud reliance, better privacy, and ownership of your tech for secure self-hosting.

https://github.com/Start9Labs/start-os

#javascript #ace_step #ai #ai_music #local_first #music #music_generation #open_source #react #suno_alternative #typescript

ACE-Step UI is a free, open-source tool with a Spotify-like interface that runs ACE-Step 1.5 AI locally on your GPU to generate full songs up to 4+ minutes with vocals, lyrics, and custom styles—no subscriptions like Suno. Install easily with one-click Pinokio or scripts, edit audio, extract stems, and create videos. You save money, keep full privacy and ownership, get unlimited generations with pro controls, and make commercial music fast on 4GB+ VRAM.

https://github.com/fspecii/ace-step-ui

#typescript

OpenReel Video is a free, browser-based video editor that works entirely on your computer without uploading files to the cloud. You get professional features like multi-track editing, text animations, audio effects, color grading, and 4K export—all without paying for expensive software or subscriptions. Simply open it in Chrome or Edge and start editing immediately. The benefit is complete privacy, no installation needed, and access to powerful editing tools that rival paid programs, making professional video creation accessible to everyone.

https://github.com/Augani/openreel-video

#typescript #3d_gaussian_splatting #3dgs #gaussian_splatting #pcui #playcanvas #typescript #webgl #webgpu

SuperSplat Editor is a free, web-based tool that lets you work with 3D Gaussian Splats without downloading anything. You can inspect, edit, optimize, and publish 3D images directly in your browser at superspl.at/editor. The tool is open source, meaning developers can improve it together. If you want to develop locally, you need Node.js 18 or later, then clone the repository, install dependencies, and run it on your computer. The editor supports multiple languages, and you can add new translations by creating language files. This benefits you by providing an accessible, easy-to-use platform for 3D content creation without installation hassles.

https://github.com/playcanvas/supersplat

#typescript #agentmemory #agents #ai #claude #claudecode #codex #copilot #cursor #genai #harness #hermes #memory #openclaw

# agentmemory `npx @agentmemory/agentmemory`.

https://github.com/rohitg00/agentmemory