Verified authors · Razorpay secured

contact@dev3.tech

>_DEV3 Technologies home

Core engineering

Web DevelopmentHigh-performance web platforms
AI ImplementationProduction AI, not demos
Custom SaaS EngineeringFrom MVP to multi-tenant scale
Mobile App DevelopmentNative & cross-platform apps

Also from DEV3

UI/UX Design
Custom Software
Instant project estimate

Categories

Web Scripts & SoftwareLaravel Scripts · PHP · JavaScript · Python
CMS ExtensionsWordPress Plugins · WooCommerce Modules · WordPress Themes · Shopify Themes
Website TemplatesNext.js · HTML5 · React · Vue
Mobile App CodebasesFlutter · React Native · iOS Swift · Android Kotlin
Enterprise SaaS StartersFull-stack Boilerplates · Admin Dashboards · Finance & Market Analytics · AI Media & Content
Immersive 3D WebsitesLanding & Brand Sites · 3D E-commerce · Healthcare & Services

Discover

All items
Editor's choice
Laravel scripts
Become an author

Buy with confidence

Trust & Anti-Fraud CenterVerified authors, code review and secure payments
Buyer protectionSupport, mediation and dispute handling
LicensingRegular vs extended licence terms

Read

IT NewsShort briefs on Laravel, Next.js, Flutter, WordPress and more, with sources
Free toolsQR codes, JSON and SQL formatters, regex, cron, colours and more. No sign-up

DEV3 Technologies

About DEV3Who we are and how we work
For enterpriseDedicated teams, SLAs and security reviews
ContactTalk to a solution architect

>_DEV3 Technologies home

Architecting high-scale web, AI & mobile ecosystems. Enterprise engineering partner and a verified marketplace for production-grade code.

E279, Phase 8A, Industrial Area, Sector 73, Sahibzada Ajit Singh Nagar (Mohali), Punjab 160071, India

contact@dev3.tech

Services

Web Development
AI Implementation
Custom SaaS Engineering
Mobile App Development
UI/UX Design
Custom Software

Marketplace

Web Scripts & Software
CMS Extensions
Website Templates
Mobile App Codebases
Enterprise SaaS Starters
Immersive 3D Websites

Company

About DEV3
For enterprise
Contact
IT News
Free tools
Trust Center

Legal

Terms of Service
Privacy Policy
Licensing Agreement
SLA Guarantees
Fraud Prevention

© 2026 DEV3 Technologies Pvt. Ltd. All rights reserved.

Payments secured by Razorpay · Prices in USD; taxes shown at checkout

Marketplace

Digital marketplace

Source code and tools from identity-verified authors — every item is code-reviewed, versioned and delivered through signed, expiring downloads.

Web Scripts & Software165 items · 5 sub-categories CMS Extensions115 items · 4 sub-categories

Website Templates18 items · 5 sub-categories

Mobile App Codebases0 items · 4 sub-categories

Enterprise SaaS Starters11 items · 5 sub-categories

Immersive 3D Websites7 items · 3 sub-categories

Search

Price (USD)

–

Frameworks

Rating

Last updated

Sales

Tags

1 item

Sort by

DEV3 Free Aspect Ratio Calculator — Source Code (React + Tailwind)

Web Scripts & Software· v1.0.0

DEV3 Free Aspect Ratio Calculator — Source Code (React + Tailwind)

Free source code for the Aspect Ratio Calculator: an aspect ratio calculator with simplification, linked resizing, nearest common ratio detection, a ratio catalogue and CSS output. Sign in to download.

byDEV3 Technologies

ReactTypeScriptViteTailwind CSS

(0)

0 downloads 0 viewsUpdated 10h ago

Free

Free download Preview

Launch Offer: up to 98% off

On every item · Launch Sale

Ends in

--

Days

--

Hrs

--

Min

--

Sec