Chrome, Firefox, and Edge

Pivotal Improvements icon

Pivotal Improvements

This add-on adds highlighting to stories that belong to you on Pivotal Tracker. Will soon contain more improvements!

Firefox Add-ons
No reviews
Appearance
CBAM 2026 Threshold & Cost Check icon

CBAM 2026 Threshold & Cost Check

Checks the 50 t CBAM de minimis and prices 2026 certificates at the 2.5% factor. $60 key adds CSV export and deadline alarms.

Microsoft Edge Add-onsFirefox Add-ons
No reviews
Productivity
Web Stopwatch icon

Web Stopwatch

No description

Chrome Web Store
No reviews
Productivity
Normal Distribution Curve Calculator icon

Normal Distribution Curve Calculator

Calculate normal distribution probability, Z-scores, and area under the bell curve instantly. Powered by SuperEasyCalc.

Firefox Add-ons
No reviews
Other
WHOIS Lookup Pro icon

WHOIS Lookup Pro

Right-click text or domains for WHOIS lookups, or view the current site's WHOIS details from the toolbar.

Chrome Web StoreMicrosoft Edge Add-ons
No reviews
Developer Tools
Davis-Bacon Overtime & Fringe Check 2026 icon

Davis-Bacon Overtime & Fringe Check 2026

Rebuilds Davis-Bacon overtime on the basic rate, fringe excluded, prices back wages plus $27/day CWHSSA damages. $60 key adds CSV.

Microsoft Edge Add-onsFirefox Add-ons
No reviews
Other
EduKafé — Navegação Protegida icon

EduKafé — Navegação Protegida

Botões de coleções compactos com somente o título; biblioteca e controle parental.

Chrome Web Store
No reviews
Productivity
Everyday Bakery Vocab icon

Everyday Bakery Vocab

Learn and practice English vocabulary for everyday bakery items, bread varieties, and pastries.

Firefox Add-ons
No reviews
Download Management
G

GoneBug

Easy UI testing automation.

Microsoft Edge Add-ons
No reviews
General
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Mirror Word icon

Mirror Word

Test whether a phrase is a palindrome, ignoring spaces and case.

Firefox Add-ons
No reviews
Other
ghwho - GitHub User Notes icon

ghwho - GitHub User Notes

Add private notes to GitHub users and see them next to their names across GitHub.

Microsoft Edge Add-onsFirefox Add-ons
No reviews
Web Development
Focus Mode Cm V2 icon

Focus Mode Cm V2

No description

Firefox Add-ons
No reviews
1 wk
Other
S

Scientific Calculator & Unit Converter

Dark mode; touch & keyboard friendly; Smart personalizations with no user setup; Available on all devices as a webapp(PWA)

Microsoft Edge Add-ons
3.8(4)
General
—
Cầm đồ Tân Phú Cầm xe ô tô icon

Cầm đồ Tân Phú Cầm xe ô tô

Enter car details, get preliminaryCầm Đồ Tân Phú nhận cầm ô tô đã qua sử dụng với hạn mức linh hoạt từ 50 triệu đến vài chục tỷ đồng. Lãi suất cạnh tranh chỉ từ 2,5% đến 3%/tháng, phù hợp vớ valuation, and send info to staff based on camdotanphu.com.

Firefox Add-ons
No reviews
Feeds News Blogging
Fabulous Bookmark Quick Search icon

Fabulous Bookmark Quick Search

Bookmark Quick Search: Fast search for bookmarks.

Firefox Add-ons
No reviews
Other
Test Extension V2 Public icon

Test Extension V2 Public

Prueba de content script en Firefox ESR

Firefox Add-ons
No reviews
Web Development
О

Обход блокировок Рунета

Обход интернет-цензуры в России: https://git.io/ac-wiki

Microsoft Edge Add-ons
4.3(51)
General
—
Saiyan wbiggestr eworld icon

Saiyan wbiggestr eworld

Vegeta’s pride is both his greatest strength and biggest weakness. While it sometimes leads to mistakes, it also fuels his determination to succeed.

Firefox Add-ons
No reviews
Search Tools
DAQwebChromePlugin icon

DAQwebChromePlugin

Adds a CryoSPARC right-click action that downloads a refined volume and opens it in DAQweb.

Chrome Web Store
No reviews
Productivity
tidalwaveknowledgevault icon

tidalwaveknowledgevault

Educational browser extension featuring interactive quizzes on marine biology, ocean currents, deep-sea habitats, coral reef systems and aquatic conservation science.

Firefox Add-ons
No reviews
Download Management
Poklo Menu Button icon

Poklo Menu Button

No description

Firefox Add-ons
No reviews
Feeds News Blogging
SO-Free Days icon

SO-Free Days

Track how many days you've survived without visiting StackOverflow. A fun way to challenge your coding independence

Firefox Add-ons
No reviews
Other
Alarma Aula Digital icon

Alarma Aula Digital

Un pequeño timer para recordar hacer click en el aula digital SENCE, sobre todo a la hora de hacer ejercicios fuera de la pagina. Con notificaciones integradas en sistema (Windows, MacOs, Linux).

Firefox Add-ons
No reviews
Other
One-Time Animation Mode icon

One-Time Animation Mode

Play each animation only once, then freeze.

Firefox Add-ons
No reviews
Appearance
k

kawaii pink cute

No description

Firefox Add-ons
No reviews
General
—
Style Inspector Lite icon

Style Inspector Lite

Check WCAG AA/AAA text contrast, inspect colors, fonts and layout, and export CSS – directly in the Firefox sidebar.

Firefox Add-ons
No reviews
Web Development
VietEng Word Quest icon

VietEng Word Quest

A fun and educational game to practice translating Vietnamese vocabulary into English, focusing on emotions and personality traits. Perfect for language learners!

Firefox Add-ons
No reviews
Alerts & Updates
Color Encoder Tab in Use icon

Color Encoder Tab in Use

Tự động đổi màu tab theo thời gian trong ngày.

Firefox Add-ons
No reviews
Other
AI Popup Infopedia icon

AI Popup Infopedia

Select a word to get an AI-powered explanation.

Chrome Web StoreMicrosoft Edge Add-ons
No reviews
Productivity
Instagram Rückfolger-Check icon

Instagram Rückfolger-Check

Zeigt lokal, welchen Instagram-Konten du folgst, die dir nicht zurückfolgen.

Firefox Add-ons
No reviews
Social & Communication
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