JavaScript & jQuery — from quick wins to legacy rescue
Not every project needs a framework. Plenty of sites run on jQuery and hand-written JavaScript, and they still need features added, bugs fixed, and performance improved. We build interactive front-end behaviour in plain JavaScript and jQuery, and we modernise ageing JS codebases without a risky full rewrite.
What we build
- Interactive UI components — sliders, modals, tabs, form validation, and custom widgets
- Custom jQuery plugins — reusable, well-structured, and documented
- DOM manipulation and AJAX — dynamic content, partial updates, and API calls
- Third-party script integration — analytics, chat, payment, and marketing tools
- Legacy JavaScript maintenance — bug fixes, refactoring, and dependency upgrades
- Vanilla JS migration — moving off outdated jQuery to modern ES6+ where it helps
The right tool for the job
We will tell you honestly when plain JavaScript is enough and when a framework like React is worth the investment. Adding a SPA framework to a simple marketing site is over-engineering; we optimise for what your project actually needs.
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