show alert when same lesson is opened in different tab.
show alert when same lesson is opened in different tab.
Plagiarism checker free and accurately detects copyright content from assignments
Shitcoin Checker Extension
A free spell checker app to easily spell check text. Check and correct your spelling. Supports English, French, German, Spanish...
Check your grammar, spelling and style. See word and character counts...!
Domain age checker is a whois tool / extension developed by toolpyramid.com for checking any domain age
Keep your clipboard safe from malicious javascript insertions.
Checking grammar, spelling and style. Check the spelling of the text.
You can use the chrome page to spell check anything from blog post to homeworks. Spelling is an important part of our daily life…
Simply check or uncheck multiple checkboxes at a time by clicking and dragging.
Get notifications, read, listen to or delete emails without opening Gmail and easily manage multiple accounts.