Products
AI Benchmark
Desktop
Mobile
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
Creators
Sakib Hadžiavdić
No social account linked
Launched
3y ago
2023-11-15 · Est.

Traffic

Monthly visitsData through Oct 2026
Events5 changes

Marketing moves

Launches, search & content, referrals, promotions
  • Launched 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

  • Launched on Product HuntLaunch

    Make programs visually!

    Nov 15, 2023 · 3y agoLaunch page

Third-party reviews & case dossiers

Acquisition breakdowns, engineer reviews & open-source metrics
Show HN
2025-10-14Source
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 · MCP / Skill
Last commit 2026-09-04
GitHub Stars
★ 7
Forks
1
License
Apache-2.0
Primary language
Java

Traffic sources

Oct 2026

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

Free
€0
Visual editor and unlimited public programs · Unlimited coursework and automatic grading · Up to 30 active students
Personal
$33.58/once
Unlimited private programs, accessible only to you · Unlimited hidden programs, shared through secret links · Predefined themes and unlimited custom themes
School
$10/mo
Billed annually $100/yr-17%
Starter — up to 100 active students · Advanced — up to 300 active students · Pro — up to 1,000 active students

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

Tracked since 2023-11-15

Key pages

Weekly snapshots
flowrun.io/ Snapshot 2026-11-09

Changes

  1. Nov 1 · 14d ago

    Adopted technology: Buy me a coffeeFeatures

    —→Buy me a coffee

    At the time: 29K visits/mo4 concurrent moves
  2. Nov 1 · 14d ago

    Adopted technology: CloudflareFeatures

    —→Cloudflare

    At the time: 29K visits/mo4 concurrent moves
  3. Nov 1 · 14d ago

    Adopted technology: Cloudflare Bot ManagementFeatures

    —→Cloudflare Bot Management

    At the time: 29K visits/mo4 concurrent moves
  4. Nov 1 · 14d ago

    Adopted technology: GoatCounterFeatures

    —→GoatCounter

    At the time: 29K visits/mo4 concurrent moves
  5. Nov 1 · 14d ago

    Removed technology: UmamiFeatures

    Umami→—

    At the time: 29K visits/mo4 concurrent moves

Design

First-screen visual analysis & :root CSS

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

Palette · click to copy

5-D design score6.6 / 10
Typography
7.0
Color & Contrast
7.0
Layout & Spacing
7.0
Craft & Polish
6.0
Distinctiveness
6.0

Structure

Fonts
Poppins
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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Education / Coding Education

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