kodeWeave
100× Lighthouse Built for Mobile • PWA • Lightning Fast

The fastest real‑time web playground

The real-time coding playground that works entirely in your browser. Build with HTML, CSS, and JS, import assets via APIs, export as PWAs, and take full-page screenshots — all with unmatched performance and zero setup required.

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Trusted by developers
kodeWeave

Why kodeWeave Stands Out

Performance‑obsessed and built for touch. Vanilla JS (with Proxies for reactivity) + CodeMirror v6 = buttery editing everywhere.

Mobile‑first Editor

CodeMirror v6, soft‑keyboard‑friendly UI optimized for phones and tablets.

Full‑page Screenshots

Capture the entire page, not just the viewport, right from the editor with one click.

Export as PWA

Turn your creations into installable Progressive Web Apps with one click export functionality.

Share to CodePen

Share to CodePen for showcasing your work and getting community feedback.

100× Lighthouse

Zero framework bloat. SPA tuned for speed on low‑end phones with perfect performance scores.

Asset Search & Import

Find images, SVGs, and audio via APIs or paste Base64. Loading local files supported.

Proven Performance

Measured on mid‑range Android and entry laptops. Your miles may vary.

Lighthouse Scores (PWA installed)

100
Performance
93
Accessibility
100
Best Practices
100
SEO

Cold‑start Performance vs Competitors

kodeWeave
1.3s
JS Bin
2.2s
CodePen
6.0s
JSFiddle
8.0s

Measured on average 5G connection with mid-range Android device

How We Compare

Feature kodeWeave CodePen JSFiddle JS Bin Liveweave
PWA install Yes — — — —
Full‑page screenshots Yes Partial — — —
Mobile-optimized Editor Yes Varies Varies Varies —
Asset search/import Built‑in Plugins Manual Manual Manual
Share to CodePen 1‑click N/A — — —
Export as PWA Yes — — — —

All data verified as of latest testing. kodeWeave leads in mobile experience and export capabilities.

What Developers Say

DM
Darin Murphy
Google Play Review

"I've been using kodeWeave for several months now and really love it! It makes it possible to live code in HTML, Javascript and CSS, all at the same time! Awesome!"

SH
SaaSHub
Software Review Platform

"The tool is lightweight, meaning it doesn't require extensive system resources to run, making it suitable for use on older or less powerful machines."

Ready to Weave Your Web Magic?

Join thousands of developers who use kodeWeave to prototype, experiment, and create at lightning speed.

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No registration required Installable PWA Works offline Mobile-optimized