Flostep
Diagrams people can actually walk through
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HN · launched Aug 24, 2026 · 27 upvotes (top 20%) · 0 views
Niche: diagramming and flowchart tools · 116 launches, 6 in the last 7 days ▼ -50% · Explore this niche →
Category and tags
- Horizontal
- Content generation
- B2B
- Not AI
- Commercial product
Visit website ↗ Source listing ↗
More like this: all 116 launches in diagramming and flowchart tools →
Could you build this?
Yes An interactive diagramming tool that walks users through steps can be built in days using modern frontend canvas or SVG libraries combined with standard state management.
Discussion
17 comments analyzed.
Competitors mentioned: Mermaid, BPMN, MCP
Concerns raised: Online-only, no local editing capability, Loss of interactivity with static image exports, Licensing/seats concerns for critical documentation, Closed-source proprietary service model, Limited applicability for PR reviews without auto-generation
Feature requests: Custom node types with metadata, conditionals, loops, User-defined node definitions, Visual diff mechanism for flowchart changes, Auto-generated diagrams for PRs, Extensibility for broader process design beyond system design
Competitors
Other products that read as similar to this one : 496 launches clear the similarity bar, closest 8 shown.
Attention rank: #119 of 497 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 297 days after the earliest competitor.
- We build a Graph of public Skills · hn · 2026-03-04 · 11 upvotes · similarity 0.50
- motion-graphics · github · 2026-09-25 · 321 upvotes · similarity 0.49
- A Walkable O'Neill Cylinder in the Browser · hn · 2026-10-05 · 7 upvotes · similarity 0.48
- Fanfa · hn · 2025-12-04 · 154 upvotes · similarity 0.48
- A walkable 3D art history museum built from Wikipedia · hn · 2026-10-07 · 174 upvotes · similarity 0.47
- Box of Rain · hn · 2026-02-14 · 24 upvotes · similarity 0.46
- stageflow · github · 2026-11-06 · 28 upvotes · similarity 0.46
- A museum of source code, in rooms you can walk through · hn · 2026-09-13 · 5 upvotes · similarity 0.46
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.