ASTU Credit Hour Checker
This extension is developed for ASTU students to check their Credit Hour before graduation
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FirstCommit
Instantly discover the very first commit of any GitHub repository with one click. Perfect for developers, learners, and the curious minds who want to understand how projects began.
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Months & Days of the Week
Popup game to practice Vietnamese names of months and days of the week in English – useful for scheduling and everyday conversation.
Highlight Opened Tabs
Highlight opened tabs when hovering links and instantly show duplicates of the active tab, with a quick badge counter and adjustable hover delay. A lightweight tool for staying aware of already‑opened pages.
MRN Reader
Extracts MRN numbers from EU customs pages IAA PLUS. Year and country code auto-detected.
TabStay
Search without opening new tabs, save page history, save memory
Smoker onepiece background
Smoker is a powerful Marine officer in the anime and manga series One Piece. Known for his strong sense of justice, he relentlessly pursues pirates, especially Monkey D. Luffy.
Luffy4 One Piece theme
Over the course of his adventures, Luffy has gathered a diverse crew, each with their own dreams and goals. Together, they sail the Grand Line in search of adventure.
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Link Cleaner Redirects
Redirects affiliate and tracking links (e.g. Skimlinks) directly to their final destination.
Shirt Sizer
Convert Shirt and T-Shirt Sizes for Men, Women, and Children across US, EU, UK, JP, AU, and CN Systems.
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Shoe Sizer
Convert shoe sizes for men, women, and children across US, EU, UK, JP, AU, and CN systems.
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CSS Ref
The most comprehensive offline CSS database featuring 890+ CSS properties, functions, and selectors with smart search, category filtering, and live dynamic highlighting.
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grep Ref
View, search, and master 89 essential grep commands, flags, patterns, and examples with descriptions. • Safe offline sidebar reference. No tracking. No data collection.
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