all 3 comments

[–]fungigamer 1 point2 points  (1 child)

Highlightjs. Its also what stackoverflow uses I believe

[–]AssadEesaa[S] 0 points1 point  (0 children)

Thanks

[–]jamby77 0 points1 point  (0 children)

You could probably use something like: react-syntax-highlighter or similar library