USACO Guide
usaco.guideA curated roadmap for programming-contest skills
A curated roadmap for programming-contest skills
Find preserved research datasets with citable records
A curated registry of biological and biomedical ontologies
A searchable reference to historical markers and memorials
Discover downloadable mockup files and browser presentation tools.
Capture, annotate and conceal details in Windows screenshots.
Capture, annotate and frame screenshots on a Mac.
Turn screenshots into branded graphics for product communication.
Search a design-resource directory by mockup object and creator.
Browse a categorized directory of free mockup resources.
Create product presentations from editable browser mockup templates.
Preview packaging artwork and print finishes in a 3D Illustrator workflow.
Capture a public web page from its URL, including content below the fold.
Create a presentation image from a code snippet in Raycast’s web tools.
Use a product photo and a style reference to develop new presentation scenes.
Browse coordinated PSD mockup collections, with online editing on selected items.
Adaptable Japanese study with varied exercise formats.
Curated zebrafish genes, expression and research information
Recreate selected websites to practise frontend development
Targeted Ruby on Rails and Hotwire screencasts
Create product, model and video content from a shared product-image starting point.
Apply reusable product-photo setups to ecommerce catalogues.
Build multi-view product previews with customization rules and live pricing.
Generate configurable product imagery from reusable 3D assets.