Products

CheerpJ

Real Java in the browser.

cheerpj.com Source★ 127 Chrome Web StoreSoftware Development / Developer Utilities

AI Benchmark
Desktop
Mobile
Monthly visits
34.9K
Down3.6%MoMOct 2026
Public revenue
Undisclosed
No public revenue evidence yet
Entry price
$7.62/mo
Lower than 66% of peersNiche median $9.99/mo
Creators
Ryan Forde
No social account linked
Launched
2y ago
2024-02-05 · Est.

Traffic

Monthly visitsData through Oct 2026
Events12 changes · 1 marketing move

Marketing moves

Launches, search & content, referrals, promotions
  • Launched on Product HuntLaunch

    Real Java in the browser.

    Nov 2 · 13d agoLaunch page

    At the time: 34.9K visits/mo12 concurrent moves
  • Launched on Product HuntLaunch

    The complete Java runtime for modern browsers

    May 23, 2024 · 2y agoLaunch page

  • Launched on Show HN (6 pts)Launch

    Browsercraft – Unmodified Minecraft in the browser

    Feb 5, 2024 · 2y agoLaunch page

Open Source & Agent Ecosystem

GitHub · MCP / Skill

Store data

Chrome Web Store
Chrome Web Store Chrome Web Store
Update date not synced
Rating
Rating not syncedRating count not synced
New ratings last mo
—
Price & IAP
FreeIAP data not synced
Current version
—Store metadata

Store assets, rating histograms, install tiers, and screenshots are synced from Apple App Store, Google Play, and Chrome Web Store.

Traffic sources

Oct 2026

Traffic breakdown

Channels

  • Organic Search51%
  • Direct35%
  • Referrals11%
  • Other3%

Countries

  • United States30%
  • India21%
  • Brazil10%
  • Vietnam5%
  • Indonesia5%

Search

Domain authority —Domain registered 2022-01-27

KeywordMonthly volume
cheerpj1,100
minecraft web version850
pagina para correr applets on line480
cheerpj extension240
como ejecutar un applet de java en el navegador180

Traffic data: Vaneform

Pricing

Community
£0 free
Unlimited use · Unmetered use from the CheerpJ CDN
Desktop
£6 per desktop per month
Monthly subscription for 1 to 20 desktops · Any number of applications on a desktop
Enterprise (Desktop)
Contact sales
From 21 desktops
Small Business
£100 per developer per month
Under 50 employees · Revenue under $5M · Funding under $10M · Up to 10 developers
Enterprise
Contact sales
Talk to us
Contact sales
Reseller agreement
Unknown
Your client holds the licence
Unknown

Trial: None · Enterprise custom tier · Observed 2026-11-09 · Pricing page

Entry price $7.62/mo, Lower than 66% of peers; “Developer Utilities” median is $9.99/mo.View pricing benchmark

Pages & changes

Tracked since 2024-05-23

Key pages

Weekly snapshots
cheerpj.com/ Snapshot 2026-11-09

Changes

  1. Nov 1 · 14d ago

    Homepage headline (H1) changed to “Run Java applications in the browser”Positioning

    The complete Java runtime for modern browsers→Run Java applications in the browser

    At the time: 34.9K visits/mo12 concurrent moves
  2. Nov 1 · 14d ago

    Adopted technology: Cloudflare Bot ManagementFeatures

    —→Cloudflare Bot Management

    At the time: 34.9K visits/mo12 concurrent moves
  3. Nov 1 · 14d ago

    Adopted technology: Facebook PixelFeatures

    —→Facebook Pixel

    At the time: 34.9K visits/mo12 concurrent moves
  4. Nov 1 · 14d ago

    Adopted technology: HubSpotFeatures

    —→HubSpot

    At the time: 34.9K visits/mo12 concurrent moves
  5. Nov 1 · 14d ago

    Adopted technology: HubSpot AnalyticsFeatures

    —→HubSpot Analytics

    At the time: 34.9K visits/mo12 concurrent moves
  6. Nov 1 · 14d ago

    Adopted technology: HubSpot Cookie Policy BannerFeatures

    —→HubSpot Cookie Policy Banner

    At the time: 34.9K visits/mo12 concurrent moves

Design

First-screen visual analysis & :root CSS

Neo-Brutalism (Light canvas, balanced density) featuring centered headline + cta layout and pure typography & geometry visuals.

First-screen preview · click to zoom

First-screen pitch & conversion flow

“Real Java in the browser.”

Centered Headline + CTA hero structure paired with start free / sign up CTA and customer / press logo strip.

Conversion path: Centered Headline + CTA + Pure Typography & Geometry → Start Free / Sign Up · Trust bar: Customer / Press Logo Strip

Palette · click to copy

5-D design score7.9 / 10
Typography
8.0
Color & Contrast
8.0
Layout & Spacing
8.0
Craft & Polish
8.0
Distinctiveness
7.0

Structure

Fonts
Arimo / SFMono-Regular
Primary visual
Pure Typography & Geometry
Conversion CTA
Start Free / Sign Up
Social proof
Customer / Press Logo Strip
Navigation
Full-Width Top Bar
Theme & density
Light · Balanced
Corners & depth
Medium Radius · With shadow
Preview full AI design brief (includes :root CSS variables & layout rules)Style tokens only; never copy brand names, logos, copy, or images
# Design Brief: Neo-Brutalism (with Enterprise Clean)

Bold black strokes, hard offset shadows, and high-saturation color blocks.

## Design Tokens

```css
:root {
  --background: #e5e5d6;
  --surface: #efe9e9;
  --foreground: #1e1e1e;
  --muted-foreground: #a5a596;
  --accent: #ff7c00;
  --radius: 8px;
  --font-heading: "Arimo", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Arimo", ui-sans-serif, system-ui, sans-serif;
  --font-mono: "SFMono-Regular", ui-monospace, monospace;
}
```

Color area ratio: Background #E5E5D6 (~69%) · Surface #EFE9E9 (~18%) · Text #1E1E1E (~6%) · Muted Text #A5A596 (~4%) · Accent #FF7C00 (~3%). Background and surface dominate the canvas; reserve the accent color for primary buttons and active states.

## Layout & Conversion Structure

- Hero layout: Centered Headline + CTA
- Navigation: Full-Width Top Bar
- Theme & density: Light · Balanced
- Border radius & elevation: Medium Radius; use elevation shadows to separate layers
- Primary visual medium: Pure Typography & Geometry
- Conversion CTA: Start Free / Sign Up · Trust bar uses Customer / Press Logo Strip
- Headline hook: Category Positioning Anchor
- Hero components: Customer Logo Wall, Floating Multi-Cards
- Spatial layout notes: Centered Headline + CTA hero structure paired with start free / sign up CTA and customer / press logo strip.
- Visual summary: Neo-Brutalism (Light canvas, balanced density) featuring centered headline + cta layout and pure typography & geometry visuals.

## Avoid

- Soft blurred shadows
- Low-contrast gray-on-gray borders
- Subtle translucent glassmorphism

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 CheerpJ cost?
Community: £0 free; Desktop: £6 per desktop per month; Enterprise (Desktop): Contact sales; Small Business: £100 per developer per month; Enterprise: Contact sales; Talk to us: Contact sales; Reseller agreement: Unknown; Your client holds the licence: Unknown. Observed 2026-11-09. Check the source for current billing terms, usage limits and taxes.Source
How much website traffic does CheerpJ get?
Vaneform estimates 34.9K website visits in 2026-10. Visits can include repeat visits; this estimate measures web traffic separately from paying customers or revenue.Source
What is CheerpJ and what platforms does it support?
CheerpJ is catalogued under Developer Utilities: Real Java in the browser.. Supported platforms: Browser Extension, CLI / SDK, API.
Is CheerpJ open source?
CheerpJ has a public repository (https://github.com/leaningtech/cheerpj-meta) with its source repository published, recording 127 GitHub stars.Source

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