SheetJS

@githubhelp this is affecting many popular projects and the messages are basically the same. The most recent spam user 'heken375' submitted to @getbootstrap @typescript and @webpack among other projects

@linode you know you're in the big leagues when phishers think it's profitable to spoof your company. Congrats? (further commentary omitted for obvious reasons) The links direct to the subdomain /login.linode.com.login.return.to.https.***.***.net (PS: we're happy customers :)

You can also do straight pixel rendering, like in this rendering of the MM2 start screen portal.sheetjs.com/mm2.xlsx, but this approach is capped to 64K colors.

#SmashBros logo in #Excel using Conditional Formatting. @msexcel is there any chance for a collaboration with @NintendoAmerica wherein #Clippy joins the battle?

Using Canvas and FileAPI, browsers can read images and generate Excel spreadsheets! Excel's 64K style limitation precludes direct pixel rendering but 2x6 RGB columns work. Here's the first cave from NES The Legend of Zelda in Excel! If only Excel supported subpixel rendering...

Surprisingly smooth scrolling and seemingly accurate scroll preview on a 1MB JS file!

Attempting to render an actual spreadsheet using the sketchy style is ... interesting, to say the least (FYI: there appears to be no way to fill a rectangle without drawing the border as well)

iPad Pro + TIG App/WebDAV server (itunes.apple.com/us/app/tig-…) + Kodex editor (itunes.apple.com/us/app/kode…) = offline local JS development! (Need to "tether" so Tig sees WiFi is on). Browser libraries like Babel are usable (github.com/babel/babel-stand…). Thanks @brunophilipe @seokhyeoneee !

@Photoshop can literally do anything. Including reading Excel files. @Adobe please consider upgrading Extendscript or embedding V8

@Oracle Looks like an issue with an Oracle SmartView export. Here are file properties, `SV_QUERY_LIST` suggests SmartView

Chrome safari and IE. File is corrupt: census.gov/hhes/families/fil… 3 byte change: sheetjs.com/good.xls works in LibreOffice