1 Javascript Nested Lists

This collection is a complete guide to creating dynamic nested lists with JavaScript. At its core is the recursive rendering pattern, which builds HTML trees of any depth from a JSON structure. Interactivity (collapsing/expanding branches) is implemented through efficient event delegation that toggles CSS classes for smooth animations. Special focus is given to accessibility: scripts dynamically add the necessary ARIA attributes, making complex hierarchical structures understandable for assistive technologies.

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List Styles

An aesthetically pleasing, modern todo list featuring a vibrant gradient theme and an intuitive hierarchy creation function without complex control buttons.

# css to do list # js to do # css nested list # js nested list # css gradient # css pseudo elements # css background clip # css tree view