create a stack visualizer
Stack is a well-known linear data structure that may follow the order LIFO(Last In First Out) or FILO(First In Last Out).
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New Tab Sand
A sand-themed new tab page. Press any key to make sand fall from the top of the screen. If escape or backspace are pressed, sand will disappear.
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GLX Tab Zoom Manager
Verwaltet und speichert individuelle Zoom-Stufen pro Domain.
Escala 3×2 2026 — Calendário
Calendário Escala 3×2 com painel de rotação Red/Blue e feriados 2026. Web.
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Tab URL List Exporter
Export current-window tab addresses as plain text.
Text Column Splitter
Split pasted text into delimiter-separated entries.
CorePivot74
CorePivot is a core-pivot demo extension designed for internal UI and workflow testing.
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The Matrix Dynamic Background
Firefox's first dynamic 'The Matrix' digital rain background.
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Czaterion
Czaterion — Nieoficjalne rozszerzenie do Czaterii. Motywy, niestandardowe awatary, dźwiękowe powiadomienia oraz narzędzia do sprzątania interfejsu.
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Text Reverser
Reverse characters in pasted text.
Viet Money Quiz
Popup quiz: Vietnamese money & finance terms to English. Basic financial vocabulary practice.
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Notion Customizer
Adds word count, custom fonts, background colors, and more to Notion.
Fat Dog Takeover
Replaces every single image on every website with the Fat Dog.
JSON Array Slice Tool
Extract a start-to-end slice from a pasted JSON array.
Notification Extension
Shows a notification every 10 seconds at the top of the screen for 1 second.
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shortcuts-lai2tan
A simple keyboard shortcut extension for Firefox. Features: - Alt+1 through Alt+5 — switch to tab 1–5, or create a new one if it doesn't exist - Alt+Q — toggle sidebar Designed for personal use and fast tab navigation.
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Click Cookies/Storage Clear
Xoá dữ liệu của site hiện tại: Cookies, LocalStorage/SessionStorage, IndexedDB, Cache Storage, Service Workers. Có tuỳ chọn xoá Cache trình duyệt (toàn cục).
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