💖🧸 Self hosted, you-owned Grok Companion, a container of souls of waifu, cyber livings to bring them into our worlds, wishing to achieve Neuro-sama's altitude. Capable of realtime voice chat, Minecraft, Factorio playing. Web / macOS / Windows supported.
The HTML5 Creation Engine: Create beautiful digital content with the fastest, most flexible 2D WebGL renderer.
🔒 A compiled checklist of 300+ tips for protecting digital security and privacy in 2026
The Open Source DocuSign Alternative.
Scalable PaaS (automated Docker+nginx) - aka Heroku on Steroids
🌱 a fast, batteries-included static-site generator that transforms Markdown content into fully functional websites
BookOrbit: Your Reading Space
A digital museum of video game levels
A free and open source comics, manga and digital book server with OPDS support
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我的第二大脑 second brain,我的数字花园 digital garden,用obsidian双链笔记软件写作而成
openDAW is a next-generation web-based Digital Audio Workstation (DAW)
OpenSheetMusicDisplay renders sheet music in MusicXML format in browsers and headless with NodeJS. Based on VexFlow, OSMD is brought to you by PhonicScore.com.
A modern PDF library for TypeScript. Parse, modify, and generate PDFs with a clean, intuitive API.
⚠️ Moved to Code.NOLOG: https://code.nolog.cz/thinking.tools/s3mini - Tiny S3 client. Edge computing ready. No-dep. In Typescript.
The meta2d.js is real-time data exchange and interactive web 2D engine. Developers are able to build Web SCADA, IoT, Digital twins and so on. Meta2d.js是一个实时数据响应和交互的2d引擎,可用于Web组态,物联网,数字孪生等场景。
不在身边的时候,TA 还在这里。Upload real chat logs, rebuild a digital persona — open-source AI companion with persona distillation, an emotion engine, 11 LLM providers, and a graduation mechanism.
Create/Sell courses and digital downloads and publish blogs on your own branded website. An open source alternative to Teachable, Thinkific, Podia and the likes.
💐 Publish markdown (and html) websites, docs, wikis and websites in seconds. Integrates with your AI.
digital indie toolkit for computer touchers
3D floor plan for Home Assistant: draw your home in the built-in editor (rooms, walls, doors, windows, furniture, roof) and see and control lights, covers, windows, climate, media, sensors and cameras live in a neon 3D view – as a sidebar panel and dashboard card.
A Japanese digital TV tuner API server specifically designed for "Air"
Monorepo for iTwin.js Library
FreeKiosk - Open-Source Android Kiosk Mode & Tablet Lockdown App for Digital Signage, Dashboards, POS & Single-Purpose Devices. Free Alternative to Fully Kiosk
デジタル庁デザインシステムのサンプルコンポーネント(React版)
The official Porsche Design System repository, offering fundamental UXI guidelines and a library of reusable web components to enable designers and developers to build consistent, intuitive, and high-quality digital products that reflect the Porsche brand.
Care is a Digital Public Good enabling accelerated healthcare delivery.
语音 AI 女友(Voice AI girlfriend for DeepSeek Harness):Whisper 语音输入 + Qwen3-TTS 声音克隆 + 句子级流式朗读 + 数字人动画窗。插话/排队双模式,说话即打断。
Cross-platform digital asset management software for game artists, VFX professionals, and graphic and motion designers.
Downloader for Crunchyroll, Hidive, and AnimationDigitalNetwork with CLI and GUI
Lightweight, framework-agnostic browser watermark library with text, image, rich-text and blind watermarks, decoding, grid layouts, and tamper protection.
Devopness: AI DevOps on your cloud. Deploy apps, infra and CI/CD. Any cloud and any stack, one MCP. Deterministic API, opinionated and fully configurable. No cloud credentials in AI chats. Free plan.
源内Web(AIインターフェース)
Paperweight scans your inbox to map your digital footprint, then helps you take back control and delete your data. Local-first and open source.
Xibo Content Management System
Mindmapping made simple: Host and create your own mindmaps. Share your mindmap sessions with your team and collaborate on mindmaps.
Self-hosted home display — part photo frame, part family board, part Home Assistant dashboard. Drag-&-drop, live sync, Immich wallpapers. No cloud.
Free, local AI music studio for Windows—generate songs, play instruments, arrange, mix, export WAV, and connect Codex or Claude through MCP.
Real-time 3D digital twin of an autonomous warehouse — 20 AMRs, deterministic simulation, explainable fleet scheduling, failure injection, VLM camera perception, AI Ops Copilot and what-if scenarios. React Three Fiber + FastAPI.
从 Vibe Coding 到 Vibe World:AI原生的可编程三维世界,面向元宇宙、Science、世界模型的开源底座
SOFT LAB — an index of digital matter. A personal collection of web interaction effects, rendered live in WebGL / canvas / CSS.
⭐ StarMap — your personal star-charted travel atlas: footprints, photos, and drone panoramas on an interactive Cesium globe.
打开干扰类 App 前,先呼吸十秒。自建的 One Sec 替代品,跑在 Cloudflare 免费额度上。A self-hosted One Sec alternative: breathe before the app opens.
Self-hosted digital goods delivery platform: Spring Boot 3 API + Next.js 16 storefront, Epay/USDT payment pipeline, risk control, full admin panel
La próxima reforma de la Administración, hecha en comunidad.
📱 A wedding invitation website that looks like an iPhone. Guests unlock it and open apps: RSVP in Safari, the date in Calendar, the venue in Maps, the album in Photos. React + Vite, deploys to Vercel in one click.
Dashloom is an open-source product intelligence platform for people operating one or many digital products. It combines dashboards, connected business data, specialized AI agents, scheduled reports, and action tracking.
Free, open-source PDF workbench for Windows — 20+ tools, digital signatures, OCR, redaction, CLI support.
Explore data center power continuity, energy ledgers & infrastructure assumptions through reproducible synthetic models.
AeroTwin AI is a Physics-Informed Digital Twin platform that uses AI and real-time sensor data to monitor turbojet engine health, predict failures, and optimize maintenance.
3D geospatial hazard-intelligence platform for Thailand — real-time flood, rainfall, dam and earthquake monitoring on an interactive provincial digital terrain.
Namaste AI — Free handwritten notes and study material covering AI concepts from the Namaste AI course. Explore the history of AI, neural networks, deep learning, transformers, LLMs, prompt engineering, RAG, AI agents, and more. An open-source learning resource by Chetan Nada.
NextFloor: draw your home in Home Assistant and watch it live in 3D. Free, no cloud.
A digital, fan made, rules-accurate implementation of Marvel Champions: The Card Game, driven by a deterministic rules engine.
Open-source, self-hosted DAM and brand manager: assets, guidelines as data and brand portals, for your team and AI agents (MCP, REST, CLI).
An open-source digital museum restoring history's most consequential patents into pristine OCR transcripts, rigorous Plain English engineering breakdowns, and interactive real-time simulations.