ROR
Identify research and funding organizations with persistent IDs.
All sites
Browse hand-picked design inspiration, development tools, and research resources. Read an introduction before visiting the official site.
1976 sites, sorted by name. Showing 1489–1536.
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Rosetta
A type-design studio addressing multilingual typography.
Routine
Routine focuses on calendar, notes, and tasks in one workflow.
Roy Rosenzweig Center for History and New Media
Explore how digital methods present historical material.
Royal Astronomical Society
Explore astronomy and geophysics community resources.
Royal Danish Library
Explore Danish cultural heritage and library resources.
Royal Society of Chemistry Education
Find curriculum and experiment resources for chemistry teaching.
RRUFF
Investigate minerals through spectra and chemical analyses.
Rsbuild
Introduction groups performance and migration entry points. Useful when you need to look up migration paths for an older frontend build.
Rspack
Introduction explains the tool and links to comparisons and setup. Useful when you need to find docs relevant to an existing bundle setup.
Ruby on Rails
Getting Started explains Rails concepts before the app tutorial. Useful when you need to find the basic files and routes in a Rails project.
Rust
The Rust Programming Language starts with environment setup. Useful when you need to find the starting point for a Cargo project.
RxJS
RxJS offers a reactive streams library for teams handling a continuous stream of UI events.
Saaspo
A SaaS-oriented design reference listed by Design Engineer Tools.
SAGE
Explore seismic facilities, data services, and geoscience education resources.
Salt Project
Salt Project offers infrastructure automation and configuration management for teams managing the desired state of many hosts.
Same Energy
Search from an image to find related art, photography, and visual ideas by style or mood.
SampleSwap
A sample library organized around drums, loops, and other sounds.
San Francisco Public Library Digital Collections
Find digitized sources for San Francisco history.
Sandboxels
A pixel sandbox for exploring materials, heat, and simulated reactions.
Sandia Energy
Explore research programs in energy technology.
Sandspiel
A falling-sand playground with water, plants, fire, and other elements.
Sanic
Asynchronous Python web services
SankeyMATIC
Describe nodes and flows with simple text to generate an adjustable Sankey diagram.
Sauce Labs
Sauce Labs offers cross-browser and mobile testing service for teams validating user flows across devices.
SavvyCal
SavvyCal focuses on booking pages for comparing availability.
SBT
Interactive Scala project builds
Scala
Object-oriented and functional JVM language
Scalar
Scalar presents API reference documentation and an interface for testing endpoints.
Science Friday
Explore science through audio conversations and stories.
Science in School
Find scientific ideas and activities for STEM classrooms.
Science Journal for Kids
Bring scientific research into children's reading.
Science Learning Hub
Read New Zealand science-education articles and teaching resources.
Science Museum Group Collection
Browse collection records on science and technology history.
Science News
Follow research news and analysis across science disciplines.
Science World
Find hands-on experiments and science teaching materials.
ScienceAlert
Read news about nature, space, and environmental science.
Scientific American
Read science news and topical explanations.
Scimonth
Read Taiwanese science writing and research features.
SciStarter
Find citizen-science projects that match your interests.
SCons
Python-defined build rules
Screen Studio
A macOS screen recorder for polished demos, tutorials, and social videos.
Scribble Maps
A tool for drawing, annotating, and sharing geographic information on maps.
Scrintal
Scrintal focuses on a freeform canvas linking documents and ideas.
Scripps Oceanography
Follow ocean, Earth, and atmospheric research.
ScrollReveal
ScrollReveal provides reveal animations as content enters the viewport.
SculptGL
A browser-based sculpting application for 3D surfaces.
SeaDataNet
Find European marine observations and their metadata.