School time, programming class:
Girl: Hey, Can you help me?
Me: Sure, what's up?
G: I have an error but I don't know why
M: *looks at error stack trace* You're missing a semicolon in line 133 *puts comma, run... 27 more errors* Well, you have more issues up there, why don't you try to fix them?
G: Oh, Ok, thanks
-- 1 hour later --
G: Hey, can you come? I already fixed the other issues but I still have one I can't fix
M: *checks code, same mistake I fixed, missing semicolon, same line* Why did you erase the semicolon?
G: Oh, because if I erase it, I only have 1 error, but if I leave it, I have 27 so....
M: *turn around, walk away*

Action takes place during demo to the stakeholders.
Manager : During the demo we will show a working prototype of new functionality. In this sprint we focused on that feature not on UX. Please do not pay attention to UI and focus on business values
*Dev starts sharing screen*
*1 sec after*
Executive : This is unacceptable. It looks gross, why you don't use default controls.
Manager : We did, this is how they look like, but please do not pay attention to UI, it is not finished
*Dev continue presenting*
*1 sec after*
Executive : I see missing comma in that sentence. It is unacceptable to show features in that state, lets move on to another team.

It was really large feature working as a charm, but they focused entirely on unpolished UI :/

porra; caralho; toma no cu.

this fucking shit xamarin. I wish the ass who programed the xamarin vs2017 integration to go fuck off.

srsly, I just want to fucking code this fucking fucker VS2017 keep shitting all around me

first I was gonna install it. didn't install because no memory left. fair enough, my fault there.

cleaned 35 gbs.

finish installing VS, with xamarin. FIRST GOD DAMN TIME I create fucking project, 2 fucking errors and 3 warnings. I DIDN'T EVEN TYPE A COMMA.

ok, tried fucking it. it seems to be conflict between version of Android and xamarin forms. fucker you it shouldn't be like this. anyway.

tried downloading the updated Android version.

it failed at 80%! what error you ask? missing fucking space ok, fuck that thing is huge, ok, my fault again. uninstalled all programs I was not using, all projects I'm not current working on. more fucking 30GB free. tried again. ANDROID IS TOO FUVKING HUGE CAN'T INSTALL IN 30GB!!!

Ok. instead of updating android, gonna downgrade xamarin, can't downgrade. ok gonna remove and install an early version.

unistalled. CAN'T FIND XAMARIN DLLS.

I was like, fuck this project, gonna start a new one. ok, all seems fine, for some weird reason. Except no. I try adding a new page, ops, APPARENTLY VS2017 CAN'T LOAD A GODDAMN .XAML

Ok, I can create a .cs page. done, except now I get a fucking timeout error. fuck.

I search the internet for a workaround, see a guy saying I could manually add a .xaml + .cs by creating this files and then adding them to the proj file.

did it. I go again, everything seems fine. but now I can't freaking reference the damn page.

I'm fucking losing my mind here.

In the mean time I have to turn in this project at the end of the week AND I CAN'T FUCKING OPEN THE GOD DAMN FREKING PROJECT PROPERLY!

FUCK. MY. LIFE.
FUCK XAMARIM AS WELL
FUCK VISUAL STUDIO
FUCK MICROSOFT
FUCK THAT DAMN SSD
FUCK THAT BOSS WHO THINK THAT A 128GB SSD IS ENOUGH
FUCK IT ALL...

Yeets PC out of down stairs window

Another member of the team updated the production JSON configuration of the project with a missing comma, this broke a system that's not yet live and where there aren't any real users (only used for demos/testing).

Instead of having a good laugh about how silly this was, the CTO/CEO removed their write access to production..

That feeling when you spend hours trying to fix something, only to give up.

Then you come back he next day and find you were missing a comma...

Jesus fucking christ one missing comma >.<

When u find add the missing comma in vim

Spends 6 hours trying to fix all the bugs...

Missing a comma on line 3...

Working on a very simple report in C# with DexExtreme.
Got rejected by boss for more than 5 times.
😢
"We don't use comma, the line looks like doubled, the title isn't right, one field is missing..."
Feel so depressed 🤦‍♂️
I don't even write C# normally

Somehow managed to create my own theme for my IDE. Unfortunately didn't implement the highlight feature for semicolons, arrows, comma etc. (totally forgot about it)
Applied it super excitedly and started writing code.
Some lines later a simple loc generated error. Spent nearly 5 hours on fixing the issue. Later realized what was actually missing.
Fuck my life.

My boss will complain about the missing comma in a sentence before he appreciates the new feature added to the app or how fast the app loads.....

Debugging my resume built with some simple js/jQuery functions

Took 30 minutes

Missing a comma and semicolon I didn't even remove

I didn't know any other appropriate reaction so I just threw up instead

Was working as the only frontend developer ona project having 4 "senior" developers. They use Laravel to make an API feeding the angular app.
Why the documentation sucked?
Half the API call params where missing, and not one time did I come across an example stating that the API expects a boolean only to find out 20 minutes later that they mean int 1 or 0 not true or false. Best part however was sending arrays in POST by sending the elements as comma separated values (e1,e2,e3...). Oh and not documentation but while at it a rant... There are other response codes except 200 for fucks sake

What's the minimal feature set that can make a language as ornamented as JS into a comfortable REPL?
Should I write a full parser or should I try to patch my way around with regex?
It will have to interface a lot with JS so it has to be able to manage JS datastructures in some fashion, which means that I can't just make a whole new command line with its own programs.

My current plan:
Some delimiter (probably a semicolon) will take the output of a command and inject it in the next in case you decide halfway through a line to do some more processing, It also awaits promises and does some other nice stuff to make controlling such pipelines easy. I have an elaborate system in mind to decide where a value must be injected to make the line valid so in most cases you don't even have to indicate it. JS has beautifully simple syntax rules so I have a lot of technical balance to burn before I start building technical debt.

I have some ideas for automatic parentheses and commas in function calls. I realize while using a command line you do not want to tap shift often. My main idea here is that two names or values in js are always joined by an operator so the first missing operator is a call and following missing operators are commas until the end of line. This has lots of nasty edge cases though, like that no argument expression can begin with a unary operator or a bracket of any shape. You can always prepend a comma but it's cognitive load.

Anyway, do you have any suggestion or warning besides "js bad" which I know but it's the most popular sandboxable language and has a massive existing set of libraries which I kinda need.