feat: add only_blocks URL parameter to filter displayed blocks #378
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Implements block filtering functionality for tutorial use cases where instructors want to limit visible blocks to reduce student confusion. - Add URL parameter parsing for only_blocks query parameter - Support exact match and prefix match filtering (e.g., motion_movesteps or motion_) - Support comma-separated multiple patterns (e.g., motion_,looks_) - Always show variables, myBlocks, and extension categories - Hide empty categories when all blocks are filtered out - Add comprehensive integration tests for all filtering scenarios Fixes #369 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
- Fix newline-per-chained-call in parseOnlyBlocks - Fix arrow-body-style in shouldIncludeBlock - Remove trailing spaces - Fix arrow-parens in addCategoryIfNotEmpty helper 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
- Use findByText instead of textExists for more reliable testing - Use specific block parameter values (10, 15, Hello!, 2) from actual blocks - Match testing patterns used in existing blocks.test.js - Ensure tests wait for elements rather than just checking existence 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
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…blocks-filter feat: add only_blocks URL parameter to filter displayed blocks
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Summary
only_blocksURL parameter to filter displayed blocks for tutorial scenariosmotion_movesteps) and prefix match (e.g.,motion_) filteringmotion_,looks_)Test plan
Usage Examples
closes #369
🤖 Generated with Claude Code