Webhook.site

The best regex debugger on the web. Real-time explanation, match highlighting, test strings, and a library of saved patterns. Supports PCRE2, JavaScript, Python, Golang regex. It explains each token in plain language beside the pattern, which turns debugging into reading rather than guessing.

An interactive CHIP-8 emulator that runs in the browser, letting users load and run programs written for the classic 1970s virtual machine. It includes debugging tools for inspecting execution, making it useful for retro-computing enthusiasts and developers learning emulator internals or writing their own CHIP-8 programs.

A test and examples page for MarkSimple, a simple Markdown parser written in PHP. It shows how the parser renders various Markdown input, which helps developers evaluate the library before adopting it or verify its output while working on PHP projects that need Markdown rendering.

A sample order-tracking progressive web app created for the Pluralsight course Testing Progressive Web Apps. It simulates tracking customer orders for the fictional fitness retailer Carved Rock Fitness and serves as hands-on material for developers learning how to test progressive web app features.

Vidya Setu is a development platform powered by HyperDev's guided AI workspace, designed for building and shipping software. It showcases a variety of projects, including mobile apps, travel planners, territory mapping tools, logistics trackers, and business applications, catering to a range of development needs.

Create beautiful screenshots of your code snippets. Customizable themes, backgrounds, and window decorations. Share code visually on social media — like Carbon.sh but installable. Syntax highlighting follows the language you pick rather than a screenshot, so the result stays legible when scaled down.