ProtParam
web.expasy.orgCalculated physical and chemical protein parameters
Calculated physical and chemical protein parameters
Queue media conversions with reusable FFmpeg parameters
See how traditional Sass colour adjustments transform a starting swatch.
Run manual and automated mobile-app tests against selected cloud or team-managed devices.
Deploy managed open-source software on a dedicated cloud VM with backups, updates, TLS, and monitoring handled by Elestio.
Turn a known web page URL into Markdown or structured content for search and language-model workflows.
Create and run browser, mobile, API, performance, and accessibility checks with a hosted test platform.
Draw together in real time on a free, open-source online whiteboard.
Use a small Java SQL database in embedded, in-memory, or client/server mode through JDBC.
Render a website URL or supplied HTML into an image through an HTTP endpoint.
Get alerted when a cron job or scheduled task misses its expected ping window.
Build coordinate-based weather requests from current conditions and selectable hourly or daily forecast variables.
Turn Markdown content and Tera templates into a static website with a single CLI.
Define synthetic API and browser checks as code and run them on a schedule.
Manage WordPress redirects and inspect the broken URLs visitors still request.
Remove known tracking components from web addresses
Upload, transform, and deliver image or video assets through Cloudinary APIs.
Share a colour pair with its WCAG text-contrast result.
Capture a public web page from its URL, including content below the fold.
Read Google's search performance, indexing and crawl information for your site.
Control Chrome or Firefox from JavaScript to automate browser workflows and exercise web pages.
Inspect redirect chains, HTTP status codes and response headers while browsing.
Open-source proxy that secures AI API keys in mobile apps without a backend.
Build a RAG AI agent with no code and embed it on your website.