AI Playgrounds v1.0.0

AI Playgrounds v1.0.0

AI Playgrounds v1.0.0 is the first versioned stable release of the twelve-applet foundational AI teaching suite.

Included

• Twelve bilingual English and Simplified Chinese interactive applets.
• Search, local optimization, logical agents, satisfiability, Bayesian reasoning, supervised learning, model evaluation, neural networks, clustering, convolution, and reinforcement learning.
• Five learner scenarios and a featured experiment in every applet.
• Complete visual and text-based explanations, teacher guidance, model limitations, keyboard support, and printable student response packets.
• Exact shareable experiment state that preserves the current controls.
• Offline-ready, single-file applets with no account, backend, database, or package manager.

Verification

The tagged revision passed:

• more than 1,100 static release and metadata checks;
• all 45 browser-based algorithm regression tests with zero failures and zero skips;
• the complete mobile, tablet, and desktop browser QA matrix;
• deterministic minimal GitHub Pages deployment-boundary validation.

The GitHub Actions Verify workflow and deployment workflow both passed before this release was tagged.

Release infrastructure

• GitHub Pages publishes only the intentionally public application artifact.
• Continuous integration runs on pushes and pull requests.
• Verification evidence is retained as a workflow artifact.
• Citation metadata and CodeMeta identify version 1.0.0 and the July 25, 2026 release date.

Scope

This release provides interactive teaching tools and reproducible software verification. Claims about learning gains, classroom adoption, or formal accessibility conformance require separate studies or audits.