pnd280/complexity

Health v2 · maintenance only

Adoption not part of the score

1239 stars · 115 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

Complexity is a browser extension suite that enhances AI chat web apps, currently targeting Perplexity AI on Chrome, Firefox, Firefox Android, and the Comet browser. It adds quality-of-life features such as on-the-fly model and focus mode switching, thread table of contents, sticky toolbars, custom themes, markdown export, and syntax-highlighted code blocks.

Use cases

• enhance perplexity ai with more features
• change ai model mid-conversation in perplexity
• export perplexity threads to markdown
• customize the look of perplexity with themes and fonts
• add a table of contents to long ai chat threads
• use perplexity extensions on firefox android
• improve code block syntax highlighting in ai chats

When to choose

• you are a daily Perplexity AI power user wanting UI/UX and workflow improvements
• you want to switch models or focus modes without leaving a thread
• you need thread export, custom themes, or better code rendering in Perplexity

When to avoid

• you use a different AI chat app not yet supported by the suite
• you need an official, unmodified Perplexity experience or are concerned about unofficial extension changes breaking
• you need a standalone app rather than a browser extension

Facets

plugin · maturity active

ui-components theme markdown chat-interface internationalization browser-extensions chatbots developer-tools web-development browser browser-extension perplexity-ai chrome-extension firefox-addon ux-enhancements quality-of-life ai-chat custom-themes thread-export typescript

Member repositories

For agents

markdown · JSON · MCP: product_card(name="pnd280/complexity")