Technology

LibreTexts Statistics provides curated statistics texts for direct use or for building customized remixes.

The Brazilian Math Curriculum offers a self-directed mathematics education using online materials in Brazilian Portuguese.

ProofWiki collects mathematical proofs and reference material in an online wiki.

Kap records the Mac screen and exports captures as GIF, MP4, WebM, or APNG, with quality and noise settings.

Bizora provides tax research with citation-backed answers, including coverage of state and local tax guidance across the United States.

OpenFOAM is open-source computational fluid dynamics software, with downloads and documentation for simulation workflows.

Railway Gazette International publishes rail business, industry and technology news from around the world.

EduMedia offers interactive science and math simulations for STEM teaching.

JavaScript for Data Science presents educational material about data science topics.

Animated Engines uses animations to show how several types of engines work.

V2Rocket provides experimental rocketry updates and a way for visitors to send comments and questions.

Healio ECG Review provides electrocardiogram interpretation resources and a question and answer feature.

zerohash provides API-based technology and regulatory infrastructure for launching crypto and stablecoin products.

Hiracraft offers browser-based Minecraft gameplay and says no download is required to play.

OpenVSP provides aircraft geometry modeling tools and information about workshops and getting started.

North Dakota State University offers undergraduate and graduate programs at its land-grant research campus.

Map of Life lets users explore species data and information about its biodiversity platform.

NBlood provides reverse-engineered ports for Build engine games and requires files from a purchased copy of Blood.

This educational game demonstrates face recognition by asking players to make expressions and testing whether the camera model recognizes them.

Dataconomy publishes technology and business coverage, with sections for AI, cybersecurity, finance, startups, and research.

The open-source BOINC platform supports computing using volunteered resources.

The National Audubon Society works to protect birds and the habitats they need.

EarthCam provides live streaming webcams for tourism and construction monitoring, with time-lapse video services.

Songsterr provides guitar, bass and drum tabs with play-along audio and can create tabs from YouTube links using AI.