6,586 listed

Artifacts

Free tools that open in your browser: calculators, converters, formatters, PDF and image helpers, Hugging Face Spaces and Claude artifacts. Filter by category, AI-powered or plain, no sign-up, and tools that run in your browser; every page links to the live tool and says what it needs.

Showing 1–2 of 2

0.530score
Math Visual Lab (数形实验室)
LiangHuang38085
Chinese junior-high math lab with 24 draggable, slider-driven formula modules and local progress tracking in one offline file.
ArtifactNo sign-upIn-browser★ 1education
0.478score
NumPy Lab
Simon Willison
Five guided NumPy exercises plus a free playground, all running Python in the page through Pyodide.
ArtifactNo sign-upIn-browsereducation