Web

An interactive Genshin Impact map covering Teyvat, Enkanomiya and The Chasm, with collectibles, waypoints, quests and a progress tracker.

Open Yale Courses provides recorded lectures, syllabi, readings, exams, downloadable video, audio and transcripts.

An open data portal for discovering, analyzing and downloading data, with file downloads, API links for geospatial services, and tools for charts, thematic maps, StoryMaps and Web Maps.

Synaptic Spiral visualizes Julia, Mandelbrot and Newton fractals with real-time animation and adjustable display controls.

Plausible is lightweight website analytics that avoids cookies and presents site traffic insights, with hosted and self-hosted options described on its site.

Charts Builder creates and customizes charts through the Google Charts API, with output code available to copy.

arXiv.org provides an online archive of e-prints and scholarly research papers.

ColorSlurp is a color picker and palette manager for Mac and iOS, with one-click format copying, palette export, contrast checking and camera-based palette capture on iOS.

Use Material Maker to author procedural textures, with project files and related information available online.

Livorno's open data portal lists municipal datasets, including land use, property units, and portal access statistics.

Zorile Bucovinei publishes Romanian-language news for Ukrainians, including coverage of Chernivtsi and Bukovina.

Nansen’s blog publishes crypto market insights, guides, research, case studies, and company news, including updates about staking.

Epsiloon explains current events through science reporting, with coverage of scientific developments and their wider context.

Quick CPU monitors processor temperatures, voltages, frequencies, and usage, and includes tuning and stability testing tools.

German-language newspaper covering self-organized projects, cooperatives, theory, activism, culture and reviews.

UCAM offers undergraduate, official master’s and doctoral studies in on-campus, blended and distance formats.

A browser-based 3D universe explorer combines the solar system, stars, deep-sky objects, satellites, and galaxies.

Explore a worldwide visualization of DDoS attacks through the Digital Attack Map.

PortSwigger Web Security Academy offers free online training and interactive labs for web application security.

Create videos, images, and HTML5 designs for business use with Google Web Designer.

Browse the China Earthquake Data Center's datasets, services, data-submission tools, and research resources.

KAIO provides an appchain protocol for moving tokenized real-world assets and connecting institutional funds with DeFi liquidity.

NuExtract extracts structured JSON and Markdown from documents using multimodal language models.

CSS Bed collects classless CSS themes that developers can use as a starting point for web pages.