DemoForge
Product demo videos that re-record when your UI changes
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This is 1 of 215 launches in screen recording and demo video tools — see how it stacks up on momentum and crowding →
205 other launches read as similar to this one →
Details
- External ID
- 1277323
- Source
- PH
- Company
- —
- Product
- DevForge
- Website domain
- producthunt.com
- Launched
- Oct. 12, 2026
- Cohort
- —
- Upvotes
- 2
- Upvotes percentile
- 0.76
- Tags
- Open Source, Developer Tools, GitHub, Video
Description
Demo videos go stale every time your UI changes. DemoForge makes a demo a file: a short flow.json of Playwright steps, each with one line of narration. One command records your app with auto-zoom on every click, a smooth cursor and a voiceover that sets the pace. Fine-tune zooms, cuts and captions in a browser editor, then export an MP4. UI changed? Run it again. Claude Code can write and record the flow for you. Open source (MIT), runs locally, free voice included.
Enrichment
- Niche
- screen recording and demo video tools
- Vertical
- Horizontal
- Function
- Content generation
- Audience
- B2B
- AI stance
- AI feature
- Project type
- Commercial product
- Normalized one-liner
- automated demo video recorder for ui changes
- Manually corrected
- False
Could you build this?
Partial A basic script to record Playwright runs is easy, but programmatically coordinating synthetic cursor smoothing, video zoom keyframing, dynamic pause timing, and TTS sync into a polished headless rendering pipeline is complex.
What it would actually take: Requires a video rendering engine built on top of Remotion or headless Chrome + FFmpeg/Canvas, combined with an audio-video timeline synchronization service. The hard part is calculating dynamic crop coordinates, smooth bezier curves for artificial mouse movement, and automatically aligning synthetic TTS audio durations with browser event hooks without visual glitches.
Competitors
Other products that read as similar to this one — 205 launches clear the similarity bar, closest 8 shown.
Attention rank: #55 of 206 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 318 days after the earliest competitor.
- Demofye · ph · 2026-10-13 · 1 upvotes · similarity 0.58
- Postloom · ph · 2026-09-10 · 1 upvotes · similarity 0.55
- DemoShots · ph · 2026-09-11 · 2 upvotes · similarity 0.50
- Screen Recorder · ph · 2026-09-27 · 1 upvotes · similarity 0.49
- Stepshots · ph · 2026-10-10 · 5 upvotes · similarity 0.48
- DemoScreen · ph · 2026-09-25 · 63 upvotes · similarity 0.48
- GogoScreen · ph · 2026-10-07 · 1 upvotes · similarity 0.47
- video-demo · github · 2026-09-17 · 82 upvotes · similarity 0.47