Front-end development for casino platforms
iDesy builds the front-end of the casino and betting interfaces it designs, so nothing is lost between the Figma file and the browser. You get responsive, fast, component-based code that matches the design system, tested on real devices and handed over with documentation your team can maintain.
- Price
- From $1,000
- Stack
- HTML5, CSS3, JavaScript
- Built to
- Core Web Vitals “good”
- Handover
- Code, docs, walkthrough
Why it matters
Most of the value in a redesign is lost in the build.
Spacing drifts, states are missed, the mobile breakpoint gets improvised, and six months later nobody can tell where the design system ended and the improvisation began.
When the team that designed it also builds it, that gap closes. What you get in the browser is what was approved in the file.
The budget every page is built to
Lobbies are image-heavy and most players are on a mid-range phone. Performance is a requirement written down before the first line of code, not a fix afterwards.
LCP, INP and CLS targets are Google’s Core Web Vitals “good” thresholds.
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What casino front-end development includes
A design is only as good as its build. We deliver the front-end ourselves so nothing is lost between the file and the browser.
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Pixel-accurate implementation
Across every breakpoint, including the states that usually get skipped.
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Performance as a requirement
Lazy loading, modern image formats and no render-blocking surprises.
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Component-based code
It matches the design system, so a change made once propagates everywhere.
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Cross-browser and device testing
Mobile treated as the primary case, not an adaptation.
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Documented handover
Your developers pick it up without reverse-engineering it first.
How we work
Technical review
The design assessed against your stack and integration constraints before a line is written.
Components first
The shared parts built and reviewed before pages are assembled from them.
Assembly
Pages built, wired to your data, tested across devices and real network conditions.
Handover
Code, documentation and a walkthrough with whoever maintains it next.
Performance
Loading speed is a ranking factor and a conversion factor at the same time, and iGaming platforms are image-heavy by nature. We build with that in mind from the start: it is far cheaper than optimising it back afterwards. The search side of it is covered on SEO and paid traffic.
Selected work
All cases-
tntbet
TNTBet is built for momentum — a high-energy betting platform where the interface keeps pace with the player.
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gambit
Gambit is a betting platform built around the calculated move — a fast, focused experience where every decision…
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Vertbet
Sportsbook and online casino in a modern design with elements of glass and layering
Questions operators ask
Do you only design, or also build the front-end?
Both. iDesy builds the front-end of the interfaces it designs, so the browser shows exactly what was approved in Figma, including the states that usually get skipped.
Can you work with our existing stack and back-end?
Yes. Before writing code we review the design against your stack and integration constraints, then build components that plug into your data.
How fast will the pages be?
We build to Google’s Core Web Vitals “good” thresholds: Largest Contentful Paint within 2.5 seconds, Interaction to Next Paint within 200 ms and Cumulative Layout Shift under 0.1, with lazy loading and modern image formats.
Will our developers be able to maintain the code?
Yes. The code is component-based and matches the design system, and the handover includes documentation and a walkthrough with whoever maintains it next.
Which devices do you test on?
Mobile is the primary case. We test across major browsers, on real phones and real network conditions, not only in a desktop emulator.
Tell us about the product
We reply with a scope and a timeline. To make it precise, send:
- Design files
- Your stack and platform provider
- Integration requirements
- Target launch date