I will add interactive javascript features to your website

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Alex P

About this gig

Add interactive JavaScript features to your website fast, clean, and matched to your design.

Got a website that needs a bit more life? I build small, focused JavaScript features that make your site feel more interactive without slowing it down or breaking your existing design.

What I can add:

  • Dark mode / theme toggles
  • Button animations and hover effects
  • Form validation (required fields, error messages, input checks)
  • Simple interactive elements (dropdowns, accordions, counters)

Why work with me:

I'm a JavaScript developer who builds clean, working code not copy-pasted plugins. Every feature I add is tested before delivery and styled to fit your existing site, not bolted on. You can see examples of my work in my portfolio, including a fully functional calculator with keyboard support and a styled dark-mode toggle.

How it works:

  1. Tell me what feature(s) you want and share your site or a link
  2. I build and test the feature against your actual site
  3. You get clean, working code ready to drop in

Got something specific in mind that's not listed above? Message me before ordering and I'll let you know if it's a fit.

Get to know Alex P

Alex P

JavaScript Developer, Custom Tools , Bug Fixes

  • FromUnited Kingdom
  • Member sinceJun 2021
  • Languages

    English
Self-taught JavaScript developer building practical, working tools — calculators, converters, and small web utilities. I write clean, tested code and I'm quick to respond. Check my portfolio for live demos of everything I offer.