Linked Questions

163 votes
1 answer
6k views

Highlight.js: For Real, Please [duplicate]

Background: SE currently uses the Google code-prettify library for syntax highlighting. The possibility of switching has been suggested in the past: Why doesn't StackOverflow use Highlight.js ...
jtbandes's user avatar
  • 5,463
646 votes
290 answers
90k views

Formatting Sandbox

Notes: Answers will occasionally be moved to the Sandbox archive when there are too many of them. When using them to report bugs, keep an eye on the post. You may also want to take a look at the ...
585 votes
55 answers
64k views

We're switching to CommonMark

I’m Ham and I’m a developer on the Teams team here at Stack Overflow. Over the past few months, I’ve been heads down working on the way we turn Markdown into HTML when writing and editing posts across ...
Ham Vocke's user avatar
  • 11.9k
68 votes
46 answers
4k views

Magic wand time - what does your community need?

Continuing in my series of questions to you: Last week, I heard some great origin stories. This week, I’d like to refocus a bit on what could be better (in your view). I’m very curious about whether ...
Philippe's user avatar
  • 21.1k
311 votes
10 answers
7k views

Please revert the line-height change!

Just checking how many people feel similar. At least for me, the increased space between lines makes it a nightmare to read. My eyes lack guidance and just feel somehow lost with so much white space. ...
MaxD's user avatar
  • 1,620
624 votes
1 answer
130k views

What is syntax highlighting and how does it work?

I noticed that sometimes my code gets highlighted in different colors when rendered. What is syntax highlighting? How does it work? Why isn't my code being highlighted correctly? How do I report a ...
91 votes
2 answers
2k views

Stop guessing/auto-detecting a language when you KNOW it will be incorrect

The problem: SE asks Highlight.js to autodetect the language when it knows there isn’t any optimal/correct choice for us to make - resulting in very poor outcomes. Disclaimer: I say this as the ...
Josh Goebel's user avatar
  • 1,609
49 votes
2 answers
4k views

Google Code Prettify has been officially discontinued; it's time for SE to maintain their own highlighter

On April 21, 2020, Google announced that their Prettify syntax highlighter, that Stack Exchange uses, has been discontinued and is no longer being maintained. The repository has been marked read-only ...
Sonic the Anonymous Hedgehog's user avatar
37 votes
2 answers
2k views

Improving syntax highlighting language auto-detection

highlight.js's current auto-detection is arguably poor, due in large part to the large number of available languages it has to pick from when not given a language hint. I suggest that when the ...
CertainPerformance's user avatar
25 votes
1 answer
7k views

Why doesn't Stack Overflow use Highlight.js instead of Google-Code-Prettify? [duplicate]

You heard me. From what I see here, and unless I am looking at a completely wrong place, Google Code Prettify hasn't been updated in almost an year now. Has it been abandoned? I have just heard about ...
its_me's user avatar
  • 770
130 votes
2 answers
3k views

Julia syntax highlighting

Since the syntax highlighter is now highlight.js it would be great to finally get some syntax highlighting for Julia code on Stack Overflow and other sites that might need this tag. Julia is one of ...
fredrikekre's user avatar
  • 1,333
17 votes
2 answers
889 views

Is it possible to have a code block that isn't highlighted? [duplicate]

There are some languages that get highlighted incorrectly. Is it possible to specify a code block that does not have any highlighting when it gets displayed? Here is an small example of CSS that is ...
user avatar
17 votes
2 answers
365 views

The "Code Language" selection on the tag wiki page isn't in sync with available and supported syntax highlighting options

Moderators can set the default syntax highlighter on tags by selecting a value from a drop-down list: The community maintains a list of supported languages by inspecting the Highlight.js code file ...
rene's user avatar
  • 91k
52 votes
1 answer
2k views

Switching to highlight.js for syntax highlighting

I'd like to offer our syntax highlighter library highlight.js for using on the Stack Exchange sites. I am perfectly aware that you already have one in place and there was a similar discussion a while ...
isagalaev's user avatar
  • 629
19 votes
1 answer
233 views

Could we include the Stack Exchange Highlight.js theme in the Highlight.js core package?

Once the final theme is agreed upon would Stack Exchange be open to submitting a PR to add the theme "officially" to the core project so smaller sites who enjoyed your theme could use it on ...
Josh Goebel's user avatar
  • 1,609

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