19th February 2026
Tool
Contact form
— Submit contact information through this form that demonstrates client-side validation using only HTML5 and CSS. The form validates required fields, email addresses, phone numbers, and message length in real-time as users interact with inputs, displaying visual feedback with checkmarks for valid entries and error indicators for invalid ones. No JavaScript processing occurs—this is a demonstration of modern web standards for form validation without backend submission.
Recent articles
- Two new Showboat tools: Chartroom and datasette-showboat - 17th February 2026
- Deep Blue - 15th February 2026
- The evolution of OpenAI's mission statement - 13th February 2026