A collaborative spreadsheet in less than 45 lines of JS, one library used

It would be nice if people could lay off the script injections. It's clearly insecure, but that's not really the point. It makes the experience worse for everyone if you alert(), etc.

If the spreadsheet doesn&#x27;t load you can watch the chaos unfold in real time by visiting the datastore&#x27;s page directly: <a href="https://spreadsheet.firebaseio-demo.com/sy85U" rel="nofollow">https:&#x2F;&#x2F;spreadsheet.firebaseio-demo.com&#x2F;sy85U</a>

Nice. I look forward to the full office suite in 60 lines of JS, the email client&#x2F;server in 75 lines of JS, and of course the bitcoin exchange web app in 90 lines of JS.

I am waiting for someone to reproduce healthcare.gov with 100 lines of code...

I think the title should warn users of the various remote injection vulnerabilities present in the script. It took about 5 seconds for the page to change to xhamster

Wow this link took about 30 seconds to turn into porn. Be warned.

WARNING: Could there be some kind of script attack ? My Safari browser freezes with &#x27;foo&#x27; alert message from this site and it has placed itself as default website so whenever I reopen safari it freezes again.<p>Let me know if you know how to fix this.

Collaborative eval with the world, I&#x27;m glad I wasn&#x27;t logged into jsfiddle when I opened that.

Now I really love the feature of Chrome, &quot;Prevent this window from creating new dialog box&quot; ( or something like that ). Some *$%#@ put alert in the cell.

Careful, this code runs eval() on all spreadsheet fields. Someone can &quot;collaboratively&quot; steal your jsfiddle.net cookies.

I like the craziness that this devolved into. It&#x27;s funny when a bunch of people are all editing like mad.<p>I had the thought that it&#x27;d be fun to have a contest using jsfiddle to start from some point, like the excel (lite) clone in 30 lines, and add the best&#x2F;coolest feature in some limit of lines.<p>It&#x27;s really wonderful how ingenuity stacks.

I think I crashed it (ie: Chrome hard lockup on the tab) with this:<p>=location.href=&#x27;google.com&#x27;

Somebody has created a bot to put script lyrics in the spreadsheet ._.

Sweet. How do you do I make it so not every Joe can hack the sheet?

Oh boy. I can&#x27;t wait to see what someone else can do with 60 lines of JS, and two libraries used!!<p>[Note: not being sarcastic. Think this is a genuinely awesome way to respond to first post!]

I would love to read about who&#x2F;how is blocking XSS and censoring!

<a href="http://images.retecool.com/uploads/reet-And_its_gone_original.jpg" rel="nofollow">http:&#x2F;&#x2F;images.retecool.com&#x2F;uploads&#x2F;reet-And_its_gone_origina...</a>

I think we broke it, the fiddle no longer works for me

I like that everyone is collaborating to keep N S A in the last columns, that is team work !

very cool, probably need a few 100 more lines of code to stop XSS but awesome none the less.

I&#x27;m trying to remove the location.href thing outta there! Annoying!

Ooups, someone has having success with XSS :&#x2F;

lol, I think I just got hacked from that

Why not just use TogetherJS securely?

did someone just execute remote javascript`?

someone just broke everything hahaha

And someone killed it...<p>EDIT: Nevermind, it&#x27;s back.

Dope.

wow it&#x27;s alive