Alternatives
Products that do what Keystroke-Level Model Analyzer does
Objective UX task analysis, powered by classic HCI
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Turn your best AI prompts into one-click tools in Chrome
Apr 2026 · blog.google
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Parallel agents, diff reviewer, and multi-model comparisons
May 2026 · kilo.ai
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2021 · browserflow.app
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Hi Hacker News, I developed an open source browser extension for summarizing Hacker News articles with OpenAI and Anthropic LLMs. It currently supports Chrome [1] and Firefox [2] (desktop). The extension adds the summarize buttons to the HN front page and article pages. It is bring-your-own-key, i.e. there's no back end behind it and the usage is free, you insert your API key and pay only for tokens to your LLM provider. [1] https://chromewebstore.google.com/detail/hacker-news-tldr/oo... [2]…
2024 · github.com
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