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0.8 https://frontendx.dev/problem/nested-checkboxes 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/modal-dialog 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/data-table 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/undoable-counter 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/carousel-system-design 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/modal-system-design 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/travel-booking-system-design 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/chat-app-system-design 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/video-streaming-system-design 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/google-docs-system-design 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/progressive-loading-quiz 2026-06-07T11:28:55.998Z monthly 0.8 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0.8 https://frontendx.dev/problem/two-step-login-form-in-react 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/editable-todo-list-in-react 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/search-with-pagination-in-reactjs 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/responsive-slideshow-in-reactjs 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/create-responsive-slideshow-gallery-in-reactjs 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/create-a-lightbox-modal-image-gallery-in-reactjs 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/functional-modal-component-in-reactjs 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/detect-overlapping-circles-in-react 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/animate-elements-in-a-sequence 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/preview-zoomed-image-on-hover 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https://frontendx.dev/problem/create-a-file-explorer-in-react-google-drive-style-folder-file-browser-with-breadcrumb-navigation 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/how-to-effectively-render-a-large-dataset-millions-of-records-in-react-pagination-vs-infinite-scroll-vs-virtualization 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/react-portal-render-components-outside-the-root-dom-hierarchy-to-fix-z-index-and-overflow-clipping-issues 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/create-a-sortable-todo-list-with-drag-and-drop-option-jira-trello-clone-with-multi-list-card-dragging-and-state-persistence 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/change-color-of-squares-in-the-order-clicked-animated-unwinding-color-sequence-with-1-second-delay 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/tab-component-with-lazy-loading-tabbed-ui-that-defers-rendering-of-panel-content-until-tab-becomes-visible 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/create-a-typing-test-with-invalid-character-highlighting-in-react-monkeytype-clone-with-real-time-character-validation 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/maintain-timer-state-during-page-navigation-multi-page-react-app-with-a-timer-that-pauses-and-resumes-across-routes 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/create-a-grid-of-n-n-size-and-incrementally-update-cell-value-on-click-okta-machine-coding-grid-challenge 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/draw-circle-on-click-with-undo-redo-and-reset-action-in-react-circles-game-with-full-command-history 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/undo-grid-cell-click-with-a-delay-dynamic-grid-where-clicked-cells-revert-to-original-color-sequentially 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/authentication-in-react-using-jwt-and-oauth-login-page-with-protected-routes-token-storage-and-logout-flow 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/create-nested-accordion-in-react-recursively-rendered-collapsible-tree-with-unlimited-nesting-depth 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/create-nested-accordion-in-react-transform-a-flat-parentid-array-into-a-recursively-rendered-collapsible-tree 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/file-tree-view-ui-in-react-with-option-to-create-folders-and-files-in-a-nested-structure-vs-code-style-file-explorer-with-dynamic-creation 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/create-nested-comments-in-react-reddit-style-threaded-comment-system-with-likes-dislikes-and-delete 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/create-a-basic-stopwatch-in-react-hh-mm-ss-formatted-timer-with-start-pause-resume-and-reset-controls 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/accordion-group-in-react-compound-component-pattern-where-only-one-accordion-can-be-open-at-a-time 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/implement-list-virtualization-with-vanilla-javascript-efficient-long-list-rendering-using-scroll-event-and-intersectionobserver 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/create-a-reusable-select-dropdown-component-with-search-in-react-accessible-searchable-dropdown-with-virtualized-list-and-multi-select 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/create-modal-with-priority-in-react-priority-based-modal-system-using-render-props-pattern-where-higher-priority-auto-closes-others 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/create-a-rating-star-component-in-react-reusable-controlled-and-uncontrolled-star-widget-with-form-support-and-read-only-mode 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/create-a-reusable-extensible-generic-form-component-library-in-react-declarative-form-builder-with-validation-touched-state-and-custom-field-support 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/create-a-product-review-workflow-page-in-react 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/create-a-reusable-multi-stepper-wizard-component-in-react 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/capture-products-visible-in-viewport-when-user-stops-scrolling-vanilla-js 2026-06-07T11:28:55.998Z monthly 0.8 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monthly 0.8 https://frontendx.dev/problem/preview-a-zoomed-magnified-image-on-mouse-hover-in-react 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/build-a-search-input-with-live-autocomplete-suggestions-dropdown-in-react 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/contains-duplicate 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/reverse-linked-list 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/longest-repeating-character-replacement 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/pacific-atlantic-water-flow 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/non-overlapping-intervals 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/top-k-frequent-elements 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/serialize-and-deserialize-binary-tree 2026-06-07T11:28:55.998Z monthly 0.8 https://frontendx.dev/problem/encode-and-decode-strings 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https://frontendx.dev/problem/fixed-window-circular-sum 2026-06-07T11:28:55.999Z monthly 0.8 https://frontendx.dev/problem/floyd-warshall 2026-06-07T11:28:55.999Z monthly 0.8 https://frontendx.dev/problem/keys-and-rooms 2026-06-07T11:28:55.999Z monthly 0.8 https://frontendx.dev/problem/longest-common-suffix-queries 2026-06-07T11:28:55.999Z monthly 0.8 https://frontendx.dev/problem/majority-element-voting 2026-06-07T11:28:55.999Z monthly 0.8 https://frontendx.dev/problem/matrix-chain-multiplication 2026-06-07T11:28:55.999Z monthly 0.8 https://frontendx.dev/problem/max-score-after-split 2026-06-07T11:28:55.999Z monthly 0.8 https://frontendx.dev/problem/minimum-spanning-tree-kruskal 2026-06-07T11:28:55.999Z monthly 0.8 https://frontendx.dev/problem/move-pieces-transformation 2026-06-07T11:28:55.999Z monthly 0.8 https://frontendx.dev/problem/next-permutation-generator 2026-06-07T11:28:55.999Z monthly 0.8 https://frontendx.dev/problem/number-of-longest-increasing-subsequence 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https://frontendx.dev/problem/generalize-strassen-for-7x7-matrices-how-many-multiplication 2026-06-07T11:28:55.999Z monthly 0.8 https://frontendx.dev/problem/show-closest-pair-works-for-manhattan-distance 2026-06-07T11:28:55.999Z monthly 0.8 https://frontendx.dev/problem/prove-d-c-closest-pair-runs-in-o-n-log-n 2026-06-07T11:28:55.999Z monthly 0.8 https://frontendx.dev/problem/solve-t-n-9t-n-3-n-via-master-method 2026-06-07T11:28:55.999Z monthly 0.8 https://frontendx.dev/problem/solve-t-n-2t-n-2-n-log-n-via-master-method 2026-06-07T11:28:55.999Z monthly 0.8 https://frontendx.dev/problem/solve-t-n-t-2n-3-1-which-algorithm 2026-06-07T11:28:55.999Z monthly 0.8 https://frontendx.dev/problem/solve-t-n-3t-n-4-n-log-n-which-case 2026-06-07T11:28:55.999Z monthly 0.8 https://frontendx.dev/problem/describe-algorithm-for-each-master-theorem-case 2026-06-07T11:28:55.999Z monthly 0.8 https://frontendx.dev/problem/prove-master-theorem-case-1-t-n-at-n-b-cn-k-a-b-k-t-n-theta 2026-06-07T11:28:55.999Z 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