HTTP Archive
HTTP Archive offers public website performance datasets and reports for teams studying trends in page resource sizes.
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 817–864.
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HTTP Status
HTTP Status offers HTTP responses and redirect-chain checks for teams verifying 301 routes after a site migration.
HTTPie
HTTPie offers a command-line and desktop HTTP client for teams checking API responses with readable commands.
HUDS+GUIS
A visual reference source for heads-up displays and graphical interfaces.
Hugeicons
Hugeicons offers an icon catalog with multiple visual styles.
Hugin
A panorama workflow for aligning and stitching photographs.
Hugo
Getting started covers quick start, basic use, and directory structure. Useful when you need to check a Hugo site's content directories.
Humaaans
A mix-and-match illustration library for people, poses, and clothing.
Human Cell Atlas
Follow research toward an atlas of human cells.
Human Mortality Database
Read documentation for mortality rates and life tables.
Humanitarian OpenStreetMap Team
Explore humanitarian collaborative mapping projects and tools.
Hungry Huy
Vietnamese and Asian recipes accompanied by food-culture explanations.
HydroSHEDS
Find digital layers for global hydrographic research.
iBiology
Watch biology lectures and experimental-technique lessons.
ibisPaint
A mobile-oriented platform for drawing illustrations and comics.
IceCube
Explore the science of Antarctic neutrino observations.
IcoMoon
IcoMoon provides tools for organizing and exporting icons.
IconArchive
An icon and sticker directory browsable by style, subject, and creator.
iconmonstr
iconmonstr catalogs simple interface symbols.
Iconoir
Iconoir is a line-style SVG icon library.
IconPark
IconPark provides SVG icons that can be rendered in different themes.
IDEAS
Track economics papers and authors through a research index.
Identity Designed
Identity Designed focuses on case studies behind identity design.
ILoveIMG
A collection of web tools for cropping, resizing, compressing, and converting images.
ImageGlass
An image viewer focused on browsing and support for many file formats.
ImageOptim
Image optimization services and related tools for web imagery.
Img2Go
A web collection for image editing, conversion, compression, and enhancement.
IMSLP
Find scores by composer, period, and instrumentation.
iNaturalist
Record and identify nature observations and browse community data.
Incompetech
Incompetech focuses on a catalog of music by Kevin MacLeod.
Incredibox
Incredibox focuses on building vocal loops with animated characters.
INDEC
Find Argentine census and economic statistics.
India Meteorological Department
Check India weather forecasts and meteorological warnings.
Indian Type Foundry
A foundry designing typefaces for Indian and Latin scripts.
INEGI
Find Mexican population, geographic, and economic data.
INEI
Find Peruvian census and social statistics.
Infinite Painter
Painting and illustration tools designed for touch-based creative work.
Infisical
Infisical offers application secrets and environment variable management for teams distributing credentials across development and production.
InfluxDB
InfluxDB offers a time-series database and query tools for teams observing sensor data and system metrics.
Information is Beautiful
Read a visual explanation of data-visualization design.
Inkarnate
A fantasy-map creator for worlds, cities, and regions.
Inngest
Event-based asynchronous backend steps
INSEE
Find French demographic and economic statistics.
Inside Cancer
Understand cancer-related molecular biology through animations.
Insomnia
Insomnia offers an API client and request collections for teams organizing HTTP requests across environments.
IntelliJ IDEA
Code-aware JVM development
Interface In Game
Browse game interface screenshots and videos by genre or element to study menus, HUDs, and player feedback.
International Arctic Science Committee
Follow international Arctic research cooperation and activities.