Products

100jsfunctions

Practice core JavaScript concepts!

100jsfunctions.com Education / Coding Education

AI Benchmark
Desktop
Mobile
Monthly visits
6K
Down36.6%MoMOct 2026
Public revenue
Undisclosed
No public revenue evidence yet
Entry price
$10/mo
Lower than 62% of peersNiche median $15/mo
Creators
Alexandru Pavaloi
@_iampava· 302 followers
Launched
2y ago
2024-05-29 · Est.

Traffic

Monthly visitsData through Oct 2026
Events3 changes

Marketing moves

Launches, search & content, referrals, promotions
X accounts@_iampava
  • Launched on Product HuntLaunch

    Practice core JS concepts!

    May 29, 2024 · 2y agoLaunch page

Traffic sources

Oct 2026

Traffic breakdown

Channels

  • Organic Search39%
  • Direct34%
  • Referrals9%
  • Social6%
  • Other11%

Countries

  • India40%
  • United States28%
  • Indonesia20%
  • Philippines10%
  • Netherlands2%

Search

Domain authority —Domain registered 2023-08-29

KeywordMonthly volume
javascript questions for practice740
javascript exercises460
pc not reading external hard drive130
javascript exercises for beginners120
promise question in javascript110

Traffic data: Vaneform

Pricing

Free
Unknown
First 10 functions
Full Access
$10/once
All 100 functions

Trial: None · 1 paid tier ($10) · Observed 2026-11-04 · Pricing page

Entry price $10/mo, Lower than 62% of peers; “Coding Education” median is $15/mo.View pricing benchmark

Pages & changes

Tracked since 2024-05-29

Key pages

Weekly snapshots
www.100jsfunctions.com/ Snapshot 2026-11-04

Changes

  1. Nov 1 · 14d ago

    Homepage headline (H1) changed to “Practice core JavaScript concepts!”Positioning

    Practice core JS concepts!→Practice core JavaScript concepts!

    At the time: 6K visits/mo2 concurrent moves
  2. Nov 1 · 14d ago

    Removed technology: SentryFeatures

    Sentry→—

    At the time: 6K visits/mo2 concurrent moves
  3. Nov 1 · 14d ago

    Homepage title changed to “100 JS Functions — Free Interactive JavaScript Exercises”Positioning

    100 JS Functions→100 JS Functions — Free Interactive JavaScript Exercises

    At the time: 6K visits/mo2 concurrent moves

Design

First-screen visual analysis & :root CSS

Minimal Monochrome (Dark canvas, airy density) featuring split copy & visual layout and pure typography & geometry visuals.

First-screen preview · click to zoom

First-screen pitch & conversion flow

“Practice core JavaScript concepts!”

Split Copy & Visual hero structure paired with start free / sign up CTA and no explicit trust bar.

Conversion path: Split Copy & Visual + Pure Typography & Geometry → Start Free / Sign Up

  • Direct Action Command

Palette · click to copy

5-D design score7.5 / 10
Typography
8.0
Color & Contrast
8.0
Layout & Spacing
8.0
Craft & Polish
7.0
Distinctiveness
6.0

Structure

Fonts
system-ui
Primary visual
Pure Typography & Geometry
Conversion CTA
Start Free / Sign Up
Social proof
No Explicit Trust Bar
Navigation
Full-Width Top Bar
Theme & density
Dark · Airy
Corners & depth
Small 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: Minimal Monochrome

Monochrome palette with a single accent color, hairline dividers, and generous whitespace.

## Design Tokens

```css
:root {
  --background: #202124;
  --surface: #292a2d;
  --foreground: #f1f1f3;
  --muted-foreground: #bdbdc2;
  --accent: #ffd84f;
  --radius: 4px;
  --font-heading: "system-ui", ui-sans-serif, system-ui, sans-serif;
  --font-body: "system-ui", ui-sans-serif, system-ui, sans-serif;
}
```

Color area ratio: Background #202124 (~88%) · Surface #292A2D (~2%) · Text #F1F1F3 (~3%) · Muted Text #BDBDC2 (~4%) · Accent #FFD84F (~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 · Airy
- Border radius & elevation: Small Radius; no drop shadows—separate layers with hairline borders and whitespace
- Primary visual medium: Pure Typography & Geometry
- Conversion CTA: Start Free / Sign Up
- Headline hook: Direct Action Command
- Spatial layout notes: Split Copy & Visual hero structure paired with start free / sign up CTA and no explicit trust bar.
- Visual summary: Minimal Monochrome (Dark canvas, airy density) featuring split copy & visual layout and pure typography & geometry visuals.

## Avoid

- Multi-stop neon gradients
- Heavy drop shadows
- More than one competing accent color

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 100jsfunctions cost?
Free: Unknown; Full Access: $10/once. Observed 2026-11-04. Check the source for current billing terms, usage limits and taxes.Source
How much website traffic does 100jsfunctions get?
Vaneform estimates 6K website visits in 2026-10. Visits can include repeat visits; this estimate measures web traffic separately from paying customers or revenue.Source
What is 100jsfunctions and what platforms does it support?
100jsfunctions is catalogued under Coding Education: Practice core JavaScript concepts!. Supported platforms: Web.

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