- Monthly visits
- 29K
- Down32.9%MoMOct 2026
- Public revenue
- Undisclosed
- No public revenue evidence yet
- Entry price
- $10/mo
- Lower than 61% of peersNiche median $15/mo
- Launched
- 3y ago
- 2023-11-15 · Est.
Traffic
Marketing moves
Launches, search & content, referrals, promotionsLaunched on Show HN (2 pts)Launch
Runnable Flowcharts for the Web — Title says it all, you can make a flowchart and run it in your browser. I hated it in school when we were just drawing these on a piece of…
Oct 14, 2025 · 13mo agoLaunch page
Third-party reviews & case dossiers
Acquisition breakdowns, engineer reviews & open-source metrics- Post excerpt:
- Title says it all, you can make a flowchart and run it in your browser. I hated it in school when we were just drawing these on a piece of paper.. Only later when we started with Pascal it kinda clicked to me. It is mostly intended for teaching basics of programming. Used in lots of schools all around the world. Gets around 500 daily users. There is a series
Open Source & Self-Hosting
- GitHub Stars
- ★ 7
- Forks
- 1
- License
- Apache-2.0
- Primary language
- Java
Traffic sources
Traffic breakdown
No traffic channel or country breakdown data for this website yet.
Search
Domain authority —Domain registered Unknown
No search keyword data for this website yet.
Traffic data: Vaneform
Pricing
Trial: None · 2 paid tiers ($10–$33.58) · Up to 17% off annually · Observed 2026-11-09 · Pricing page
Entry price $10/mo, Lower than 61% of peers; “Coding Education” median is $15/mo.View pricing benchmark
Pages & changes
Key pages
Weekly snapshotsChanges
Design
Dark Developer (Dark canvas, balanced density) featuring split copy & visual layout and product ui screenshot / component visuals.
First-screen preview · click to zoom
First-screen pitch & conversion flow
“Make programs visually!”
Split Copy & Visual hero structure paired with start free / sign up CTA and stacked avatars & testimonials.
Conversion path: Split Copy & Visual + Product UI Screenshot / Component → Start Free / Sign Up · Trust bar: Stacked Avatars & Testimonials
- Direct Action Command
- Video Demo
- Metrics Strip
Palette · click to copy
- Typography
- 7.0
- Color & Contrast
- 7.0
- Layout & Spacing
- 7.0
- Craft & Polish
- 6.0
- Distinctiveness
- 6.0
Structure
- Fonts
- Poppins
- Hero layout
- Split Copy & Visual
- Primary visual
- Product UI Screenshot / Component
- Conversion CTA
- Start Free / Sign Up
- Social proof
- Stacked Avatars & Testimonials
- Navigation
- Full-Width Top Bar
- Theme & density
- Dark · Balanced
- Corners & depth
- Medium Radius · Hairline borders
Preview full AI design brief (includes :root CSS variables & layout rules)Style tokens only; never copy brand names, logos, copy, or images
# Design Brief: Dark Developer (with Enterprise Clean)
Deep dark surfaces, monospace typography, terminal/code snippets, and high-precision borders.
## Design Tokens
```css
:root {
--background: #13171f;
--surface: #1b1b1b;
--foreground: #f0f1f3;
--muted-foreground: #aeb3be;
--accent: #ffbf00;
--radius: 8px;
--font-heading: "Poppins", ui-sans-serif, system-ui, sans-serif;
--font-body: "Poppins", ui-sans-serif, system-ui, sans-serif;
}
```
Color area ratio: Background #13171F (~80%) · Surface #1B1B1B (~7%) · Text #F0F1F3 (~6%) · Muted Text #AEB3BE (~4%) · Accent #FFBF00 (~3%). Background and surface dominate the canvas; reserve the accent color for primary buttons and active states.
## Layout & Conversion Structure
- Hero layout: Split Copy & Visual
- Navigation: Full-Width Top Bar
- Theme & density: Dark · Balanced
- Border radius & elevation: Medium Radius; no drop shadows—separate layers with hairline borders and whitespace
- Primary visual medium: Product UI Screenshot / Component
- Conversion CTA: Start Free / Sign Up · Trust bar uses Stacked Avatars & Testimonials
- Headline hook: Direct Action Command
- Hero components: Video Demo, Metrics Strip
- Spatial layout notes: Split Copy & Visual hero structure paired with start free / sign up CTA and stacked avatars & testimonials.
- Visual summary: Dark Developer (Dark canvas, balanced density) featuring split copy & visual layout and product ui screenshot / component visuals.
## Avoid
- Warm pastel backgrounds
- Playful cartoon illustrations
- Oversized pill buttons everywhere
Implement the UI following the design tokens and layout specifications above: use only these color variables, and reserve the accent color strictly for primary actions and active states. Adopt only this visual style—never copy any reference product’s brand name, logo, copy, or imagery.
Questions & evidence
- How much does FlowRun cost?
- Free: €0; Personal: $33.58/once; School: $10/mo (annual billing available). Observed 2026-11-09. Check the source for current billing terms, usage limits and taxes.Source
- How much website traffic does FlowRun get?
- Vaneform estimates 29K website visits in 2026-10. Visits can include repeat visits; this estimate measures web traffic separately from paying customers or revenue.Source
- What is FlowRun and what platforms does it support?
- FlowRun is catalogued under Coding Education: Make programs visually!. Supported platforms: Web.
- Is FlowRun open source?
- FlowRun has a public repository (https://github.com/sacode387/FlowRun) under the Apache-2.0 license, recording 7 GitHub stars.Source
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