Get It — $9
100% Offline — No Install

Type Code.
Type Fast.

The offline typing tutor built for developers. Practice real JavaScript, Python, HTML, SQL, and React — not "the quick brown fox." One HTML file. No install. Works forever.

Get DevType Pro — $9 See It In Action ↓
30
Lessons
7
Languages
16
Achievements
12
Themes
TRY IT NOW

Try Before You Buy

Click the code area below and start typing. This is a mini version of the real product.

devtype-pro.html — Live Demo
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▶ Click below and start typing to try the demo
🎉 Nice work! Imagine 30 lessons like this.
The full product has 3 tracks, XP leveling, achievements, and 12 themes.
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SPACE
INSIDE THE PRODUCT

See What You Get

Real features from the actual product. All inside one HTML file.

Achievements
🏅
First Steps
Complete 1 lesson
🔥
Week Warrior
7-day streak
💯
Perfectionist
100% accuracy
⚡
Century Club
100+ WPM
🧠
Code Master
All code lessons
🏆
Legend
All achievements
Level 8 — Code Ninja2,450 / 3,000 XP
Keyboard Visualizer
const greet = (name) => {
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Next key: G — highlighted in blue
Speed Certificate
🏆
Certificate of Typing Speed
Your Name Here
85 WPM
Accuracy: 97% · DevType Pro Certified
Downloadable PNG — share on LinkedIn & Twitter
Theme Switcher
Aa
Midnight
Lv.1
Aa
Dracula
Lv.5
Aa
Nord
Lv.3
Aa
Terminal
Lv.7
Aa
Catppuccin
Lv.10
Aa
Synthwave
Lv.15
Unlock new themes as you level up
WHY DEVTYPE PRO

Everything You Need. Nothing You Don't.

One file. No frameworks, no servers, no subscriptions. Just open and type.

💻

Real Code Snippets

Practice JS, Python, HTML, CSS, SQL, TypeScript, React. Not "the quick brown fox." Actual code patterns you use every day.

📡

100% Offline

Single HTML file. No CDN, no tracking, no API calls. Save it, go offline, open it. Works on a plane, in a cabin, anywhere.

🎮

XP & Leveling

Earn XP per session based on speed and accuracy. Level up from Newbie to Code God across 15 titles. Progress saved automatically.

🔥

Daily Streaks

Track consecutive days of practice. Streaks give bonus XP. Break it and you start over. Motivation through consistency.

🏆

16 Achievements

Century Club (100 WPM), Perfectionist (100% accuracy), Code Master (all code lessons), Week Warrior (7-day streak), and more.

🏅

Speed Certificate

Generate a downloadable PNG certificate showing your WPM. Screenshot and share on LinkedIn, Twitter, or your portfolio.

📝

Custom Text Mode

Paste your own code, essays, study notes, or work documents. Practice typing exactly what matters to you.

⌨

Keyboard Visualizer

Interactive on-screen keyboard highlights keys as you type. Shows which key you hit wrong. Toggle on or off.

📊

Live Metrics

Real-time WPM, accuracy, errors, and elapsed time updating as you type. Color-coded speed indicator. Progress bar per lesson.

STRUCTURED LEARNING

3 Tracks. 30 Lessons. Your Pace.

Scientifically structured progression from home row to full code fluency.

🏠

Foundation Track

12 LESSONS

Master the physical keyboard from scratch, one finger group at a time.

  • Home row (asdf jkl;)
  • Each letter group added progressively
  • Numbers and symbols
  • Common words and full sentences
💻

Code Track

12 LESSONS

Type real code from real languages at real speed.

  • JavaScript: vars, functions, async/await
  • Python: classes, comprehensions
  • HTML/CSS: structure, selectors
  • SQL, TypeScript, React JSX
⚡

Speed Challenges

6 CHALLENGES

Timed sprints to push your limits and beat your records.

  • 30s / 60s / 2min runs
  • Number sprint
  • Symbol blitz
  • Code sprint
UNLOCKABLE THEMES

12 Premium Themes

Earn new themes as you level up. Each one is rooted in color psychology for better focus, calm, and longer practice sessions.

Aa { }
Midnight
Trust & focus
Aa { }
Nord
Calm arctic
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Terminal
Hacker energy
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Dracula
Creative flow
Aa { }
Catppuccin
Soothing pastel
Aa { }
Ocean
Deep calm
Aa { }
Gruvbox
Warm retro
Aa { }
Rosé Pine
Gentle focus
Aa { }
Monokai
Classic dev
Aa { }
Synthwave
Neon vibe
Aa { }
Sunset
Warm dopamine
Aa { }
Daylight
Clean & bright
WHO IT'S FOR

Built for People Who Type Code

Developers, students, bootcamp grads, and remote workers.

"I switched to a split keyboard and needed to rebuild my muscle memory for code specifically — brackets, semicolons, arrows. This was exactly what I needed."
Full-Stack Developer
Mechanical keyboard user
"My bootcamp didn't teach typing speed. After 2 weeks with DevType Pro I went from 35 WPM to 58 WPM on actual JavaScript code."
Bootcamp Graduate
Career changer
"The offline aspect is perfect. I practice on flights, in coffee shops with bad wifi, anywhere. Just a bookmark in my browser. Love the level-up animations."
Remote Developer
Digital nomad
SIMPLE PRICING

One Price. Yours Forever.

No subscription. No upsells. One file, one payment, permanent access.

LAUNCH PRICE
$9
one-time payment — yours forever
  • ✓ 30 structured lessons (foundation + code + speed)
  • ✓ 7 programming languages (JS, Python, HTML, CSS, SQL, TS, React)
  • ✓ XP system, 15 levels, 16 achievements
  • ✓ 12 unlockable themes
  • ✓ Speed certificate generator
  • ✓ Custom text mode
  • ✓ Interactive keyboard visualizer
  • ✓ 100% offline — no internet needed
  • ✓ Lifetime updates
Get DevType Pro — $9
30-day money-back guarantee. No questions asked.
FAQ

Common Questions

Does it work offline?
Yes, 100%. It's a single HTML file with zero external dependencies. Save it anywhere, open it in any browser. No internet needed.
Does it track or collect my data?
No. Zero tracking, zero analytics, zero network requests. All progress is saved in your browser's localStorage and never leaves your machine.
What browsers does it support?
Chrome, Firefox, Edge, Safari, Brave — any modern browser. Desktop and tablet. No mobile keyboard support (you need a physical keyboard to practice typing).
Can I use it on multiple computers?
Yes. Copy the file to as many machines as you want. Progress is saved per-browser though — it doesn't sync between devices.
Is it good for beginners?
Absolutely. The Foundation Track starts from zero — home row keys only — and progressively adds keys until you've mastered the full keyboard. Then the Code Track takes you to the next level.
What if I already type 60+ WPM?
The Code Track and Speed Challenges will push you further. Typing "hello world" at 80 WPM is very different from typing "const user = await fetchUser(id);" at 80 WPM. Code has brackets, semicolons, and camelCase that trip up even fast typists.
Is there a refund policy?
Yes. 30-day money-back guarantee through Gumroad. No questions asked.

Stop Typing Slow Code.
Start Typing Fast Code.

One file. One payment. Faster fingers forever.

Get DevType Pro — $9