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Title: Fix css() getter, add Signal.dispose(), debounce/throttle cancel, collection.find(), element.is() by Copilot · Pull Request #39 · bQuery/bQuery · GitHub

Open Graph Title: Fix css() getter, add Signal.dispose(), debounce/throttle cancel, collection.find(), element.is() by Copilot · Pull Request #39 · bQuery/bQuery

X Title: Fix css() getter, add Signal.dispose(), debounce/throttle cancel, collection.find(), element.is() by Copilot · Pull Request #39 · bQuery/bQuery

Description: Thorough codebase analysis and understanding Bug Fix: css() getter on BQueryElement — css('color') without a value now returns the computed style value instead of this Bug Fix: css() getter on BQueryCollection — Returns computed style from first element, empty string for empty collections Improvement: effect() error handling — Effect functions that throw are now caught with console.error, preventing the reactive graph from breaking Improvement: dispose() method on Signal — New method to clear all subscribers, preventing memory leaks when signals are no longer needed Improvement: debounce() returns DebouncedFn with cancel() — Cancel pending debounced invocations Improvement: throttle() returns ThrottledFn with cancel() — Reset throttle timer to allow immediate re-execution New Feature: BQueryElement.is() method — jQuery-compatible alias for matches() for improved readability New Feature: BQueryCollection.find() method — Find descendants matching a selector across all elements, with O(n) deduplication via Set Test Setup: getComputedStyle polyfill — Added missing getComputedStyle to happy-dom test setup Add tests for all changes (16 new tests, 475 total pass) Run lint and type checks (all pass) Code review feedback addressed (all rounds) Security scan (CodeQL: 0 alerts) 💬 We'd love your input! Share your thoughts on Copilot coding agent in our 2 minute survey.

Open Graph Description: Thorough codebase analysis and understanding Bug Fix: css() getter on BQueryElement — css('color') without a value now returns the computed style value instead of this Bug Fix: css() gett...

X Description: Thorough codebase analysis and understanding Bug Fix: css() getter on BQueryElement — css('color') without a value now returns the computed style value instead of this Bug Fix: cs...

Opengraph URL: https://github.com/bQuery/bQuery/pull/39

X: @github

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Fix css() getter, add Signal.dispose(), debounce/throttle cancel, collection.find(), element.is() https://github.com/bQuery/bQuery/pull/39/files#top
Show all changes 10 commits https://github.com/bQuery/bQuery/pull/39/files
f05b920 Initial plan Copilot Feb 10, 2026 https://github.com/bQuery/bQuery/pull/39/commits/f05b920d8850668ec18a43223df7c9ffd4c7d3ba
51f6ab0 fix: css() getter, add Signal.dispose(), effect error handling, debou… Copilot Feb 10, 2026 https://github.com/bQuery/bQuery/pull/39/commits/51f6ab0253f752ebd745fd07a437979cac7ef436
73639ac perf: use Set for deduplication in BQueryCollection.find() Copilot Feb 10, 2026 https://github.com/bQuery/bQuery/pull/39/commits/73639ac4da643e13851c9cc68df524f7e07d9239
ce85d22 refactor: address review feedback - delegate is() to matches(), use o… Copilot Feb 10, 2026 https://github.com/bQuery/bQuery/pull/39/commits/ce85d226c875bbfc22b9aea498b235e24e324f58
e4c7222 fix: properly type debounced/throttled via Object.assign, add getComp… Copilot Feb 10, 2026 https://github.com/bQuery/bQuery/pull/39/commits/e4c72228bfdc8c9b9b77b653fceba827227ef504
734789b docs: add css() getter example to JSDoc, strengthen effect error test Copilot Feb 10, 2026 https://github.com/bQuery/bQuery/pull/39/commits/734789b354994114147593bf897f0e5a2093a9d0
7d76a7c fix: use strict undefined check for debounce timeoutId instead of tru… Copilot Feb 10, 2026 https://github.com/bQuery/bQuery/pull/39/commits/7d76a7c661e6edc756259b48e706a2d8f99b6571
000ae96 fix: implement removeDependency to prevent stale references on signal… JosunLP Feb 10, 2026 https://github.com/bQuery/bQuery/pull/39/commits/000ae964190cc858c4509cff7b92ddb9d5239ca2
bb7e6f1 fix: update css() method signatures for better type safety JosunLP Feb 10, 2026 https://github.com/bQuery/bQuery/pull/39/commits/bb7e6f1565c062e94f894eae1bf52bd8e349fcc4
1d5ef9a fix: update css() method signatures for improved type handling JosunLP Feb 10, 2026 https://github.com/bQuery/bQuery/pull/39/commits/1d5ef9a74b92881f9a111bbcf9668c29d6ac78d7
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