
highlight.js
Pygments
Shiki
Bright
Inkjet (Syntax Highlighting)
Torchlight.dev
starry-night
Prism is a lightweight, extensible syntax highlighter, built with modern web standards in mind.

Which is more popular?
Based on our record, LeetCode seems to be a lot more popular than prism.js. While we know about 544 links to LeetCode, we've tracked only 22 mentions of prism.js.
Website, pricing, platforms and company facts side by side.
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| Website | prismjs.com | leetcode.com |
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What each product offers, as listed by its team.


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An editorial look at what each product does well and who it suits.


No analysis of prism.js yet.
Overall verdict
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Recommended for
Walkthroughs and reviews on video.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using prism.js and LeetCode. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


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LeetCode is a renowned online platform offering a compendium of coding challenges that enable software developers to sharpen their programming prowess, facilitating their preparation for technical interviews. This...
What are LeetCode and LeetCode alternatives good for?LeetCode💡Interested in leveling up your career? Apply to the Formation Fellowship...
In the quest for coding excellence, developers often seek platforms that not only challenge their skills but also make the learning process engaging and fun. While Leetcode has been a staple in the coding community...
Recommendations tracked on public social media and blogs since March 2021.


It reminded me of the code highlighter[0], and the ORM Prisma[1]. [0] https://prismjs.com/. - Source: Hacker News / 8 months ago
Starting sometime in early December of 2025, a change was rolled out to the 1Password browser extension that began injecting prism.js onto every site and targeting every block it encountered. - Source: dev.to / 8 months ago
The site uses Astro (https://astro.build/) and the code blocks are generated using Shiki (https://shiki.style/). As Shiki generates the HTML and CSS at build-time instead of requiring runtime JS like alternatives like Prism... - Source: Hacker News / about 1 year ago
General Coding Assessment (GCA): the harder of the two, but manageable with preparation. It's done on CodeSignal, either in person or online. To prepare, practice DSA questions on competitive programming sites like LeetCode, Codewars,... - Source: dev.to / about 1 month ago
Category Tool URL How I used it General AI assistant ChatGPT Https://chatgpt.com Breaking down concepts, simulating interviewers, reviewing answers AI writing / reasoning Claude Https://claude.ai Refining behavioral stories and... - Source: dev.to / 4 months ago
Plain BST. Fine when input is random or the problem doesn't require worst-case guarantees. Tree problems on LeetCode typically assume balanced input and don't ask you to maintain balance yourself. - Source: dev.to / 4 months ago
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Generic syntax highlighter suitable for use in code hosting, forums, wikis or other applications...
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Project Euler is a series of challenging mathematical/computer programming problems that will...
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A beautiful syntax highlighter based on TextMate grammar, accurate and powerful.
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