Skip to content

CodeMirror vs Highlight.js

Based on 1 and 9 real audits

View CodeMirror details | View Highlight.js details
MetricCodeMirrorHighlight.jsWinner
Performance5656Tie
Accessibility7385Highlight.js
Best Practices10095CodeMirror
SEO9293Highlight.js
Security5862Highlight.js
TTFB420ms236msHighlight.js
Composite7574CodeMirror
Performance
CodeMirror
56
Highlight.js
56
Accessibility
CodeMirror
73
Highlight.js
85
Security
CodeMirror
58
Highlight.js
62
SEO
CodeMirror
92
Highlight.js
93
Composite
CodeMirror
75
Highlight.js
74

Highlight.js outperforms CodeMirror in 4 of 7 categories, with a stronger composite score (74 vs 75). CodeMirror leads in best practices, composite score.

FAQ

Which is faster, CodeMirror or Highlight.js?
Based on real BeaverCheck audits, CodeMirror sites score higher on Lighthouse performance (56 vs 56 on average).
Which has better security, CodeMirror or Highlight.js?
Highlight.js sites score higher on security analysis (62 vs 58 on average).
Should I choose CodeMirror or Highlight.js for my website?
Both platforms have trade-offs. CodeMirror scores higher on performance while CodeMirror may excel in other areas. Run a free BeaverCheck audit to compare specific metrics relevant to your use case.
Audit your own site

Send Feedback