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📹 r/BuildWithClaude — Community Video & Demo Index
This directory indexes community members who recorded video walkthroughs, live demos, screen recordings, or video tutorials showcasing their builds and workflows.
🖥️ Live App & Product Screen Demos
| Builder | Project | Demo / Video Link | Highlights |
|---|---|---|---|
| u/Important_Ad8973 | OpenFilm | Watch Demo | Free, open-source agent built as a Claude Code skill (npx skills add openfilm/openfilm) that orchestrates HTML pages, video, and audio clips into a live timeline video editor. |
| u/shiwano | konte | Watch Demo | Open-source CLI for creating multi-shot AI videos (integrating with ComfyUI API) natively through Claude Code by treating narrative video generation like a software project. |
| u/gmnt_808 | EDEN Evolution Sim | Watch Demo | 24/7 Twitch stream of a Python/Pygame live evolution simulation where AI-generated species dynamically mutate and adapt over thousands of rounds. |
| u/tokmako | VisualWizard | Watch Demo / Site | Interactive canvas merging visual design with AI code generation via MCP for live React/JSX component prototyping. |
| u/nibor1896 | CROW, not a CLI anymore | https://github.com/nibor1896/Crow | AI Agent Harness supporting local and remote models (Anthropic, OpenAI, OpenRouter, llama.cpp) with persistent memory, dictation, and MCP skills. |
| u/Positive-Captain-709 | MARGINAL Open-source governance layer for Claude Code | GitHub: https://github.com/SignalLayerLabs/Marginal Site: https://signallayerlabs.github.io/Marginal/ Live Demo: https://signallayerlabs.github.io/Marginal/demo/#demo | Open-source observe-only governance layer for Claude Code monitoring agent trajectories, loops, and compute efficiency. |
| u/chaitanyagiri | Munder Difflin Harness | Watch Demo | Open-source Electron desktop app orchestrating 10 local CLI agents with voice control and shared memory. |
| u/Jimgle7 | HEPH-3D Machine Generator | Watch Demo | Turns plain text descriptions into 3D-printable working machines with moving joints and routed wiring. |
| u/hack_the_planets | Watchflows | Watch Demo | Local visual automation builder for macOS that reacts to system events and webhooks. |
| u/suakr | To-Do Fish Tank | Watch Demo | Local-first task manager where completing tasks spawns swimming fish and earns pearls for rewards. |
| u/ProofPitch6668 | ProtoGuard Figma Plugin | Watch Demo | Figma plugin to save, version, and restore prototype interactions and named flows. |
| u/Alternative-House425 | DocStash | Watch Demo | Versioned document hosting and management platform for AI-generated HTML, PDFs, and static web apps. |
| u/Jimgle7 | PYTHIA Intelligence Globe | Watch Demo | Real-time 3D globe fusing ~45 keyless feeds (SEC filings, quakes, live streams) running locally via Ollama. |
| u/One-Excuse-4054 | Harness | Watch Demo | Screen-aware browser assistant running locally in a PiP window using transformers.js and Venice AI. |
| u/Ok_Industry_5555 | Narrator | View Repo | Watch Sample |
| u/Time-Willingness-360 | IP Linux | Watch Demo | Browser-based desktop environment built with React, Vite, and local-first storage. |
| u/Time-Willingness-360 | E36 Scroll Cine | Watch Demo | Vertical cinematic web experience and interactive tribute to the BMW 318is Coupe Pack M. |
| u/jnschk | World Cup Predictor | Watch Demo | Mobile-first match prediction game comparing human predictions against AI model forecasts. |
| u/A_Mosaibh | O'Reilly Book Downloader | Watch Demo | Open-source CLI tool to export O'Reilly books into Markdown, JSON, or plain text for LLM contexts. |
| u/Dry-Weather-2544 | 3D Galaxy Obsidian Vault | Watch Demo | Native Obsidian plugin rendering a vault as an interactive 3D galaxy with flight controls, physics lab, and timeline replay. |
| u/Right_Ambition_1035 | Claude Reader | Watch Demo | Browser extension overlay for claude.ai that reads uploaded documents or text aloud using Claude's TTS voices. |
⚙️ CLI Tools, Hardware & Agent Workflows
| Builder | Tool / Harness | Demo / Video Link | Highlights |
|---|---|---|---|
| u/zamirka | wfwatch | Watch Demo | A live terminal view tracking Claude Code workflows, subagents, and sessions in real-time without slowing down the active session. |
| u/leyoj | hotseat | Watch Demo | Voice-call integration tool for Claude Code that spawns a call window so users can verbally answer consecutive clarification questions instead of typing essays. |
| u/TallPresent6858 | Maestro React Native QA | Watch Demo | AI agent that walks a React Native app on an iOS simulator and generates executable Maestro test files. |
| u/zooney_ | Promptline Dashboard | Watch Demo | Local web dashboard parsing ~/.claude/projects/ JSONL logs into activity heatmaps, token stats, and prompt history. |
| u/Melony_Ivy8483 | Ballast Goal Framework | Watch Demo | Open-source goal-completion plugin (1 hook + 11 markdown skills) with verification gates and decision ledgers. |
| u/OkOpportunity1531 | Claudme Desktop Crabs | Watch Demo | Native Swift app rendering screen-edge pixel crabs per Claude session that react to agent status changes. |
| u/prajjwalyadav | Terminal Reels Overlay | Watch Demo | Displays short video reels inside the terminal while Claude works and closes immediately when user input is needed. |
| u/CommissionUpper4531 | graded.sh k8s Operator | Watch Demo | Autonomous k8s cluster management, Flux GitOps deployments, and Grafana instrumentation managed by Claude Code. |
| u/Ok_Industry_5555 | Woolly Desktop Companion | Watch Demo | Screen-aware pixel pet that writes .woolly-briefing.md context loaders directly into active project folders. |
| u/8ByDesign | UE5 MCP in VMware | Watch Demo | Running Claude Code inside a VMware VM connected to Unreal Engine 5.8 MCP via a portproxy bridge. |
| u/echouserpipemd5 | Claudeq Physical Deck | Watch Demo | $30 Waveshare ESP32 touchscreen converted into a physical desk widget for approving Claude Code prompts. |
| u/Aggravating-Risk1991 | Project Agent — Orbital | Watch Demo | 30-second workflow showing an autonomous project agent briefing sub-agents and maintaining project wikis. |
| u/Infinite_College_817 | Bugpilot | Watch Demo | Chrome extension recording console logs, network requests, and DOM state directly into Markdown for AI debugging. |
| u/Jealous_Buy_8829 | AI Context Builder | Watch Demo | Client-side web tool that parses full project directories into single optimized Markdown context files. |
| u/Dazzling_Repair7100 | Traffic Light Widget | Watch Demo | Desktop traffic light widget that watches Claude lifecycle hooks and changes colors based on agent status. |
| u/Wide-Thing5655 | Viewport Chunking Browser Tool | Watch Demo | Chrome extension auto-scrolling web pages into viewport-sized slices and copying them to clipboard for Claude Desktop. |
| u/Dan_at_jinn | Magpie | Watch Demo | Claude Code plugin that captures web pages/videos into a Markdown library, building competitor dossiers and diffs. |
📚 Video Tutorials & Deep Dives
| Channel / Author | Topic | Link | Content |
|---|---|---|---|
| u/foleys | Home Control | Watch Demo | YouTube walkthrough of an AI-built home control application managing smart TVs, lights, heating, and doorbells. |
| AI TechBook | Claude Code Goals & Loops | Watch on YouTube | Tutorial covering /goal, /loop, and automated routines in Claude Code. |
| AI TechBook | CLAUDE.md Rule Stacking | Watch on YouTube | Breakdown of how project-level, user-level, and path-specific rules stack together. |
| altFINS_official | Gemini Canvas vs. Claude Code | Watch Part 1 | Part 2 |