Show HN: Iamspeed.dev – Fast.com Style but for LLMs

Category: devtools

Tags: llm-benchmarking, latency-measurement, developer-tools

Score: 5.3/10 (Innovation: 4, Technical: 5, Documentation: 6, Utility: 6)

Iamspeed.dev is a web-based benchmarking tool for LLM APIs inspired by fast.com, measuring time-to-first-token and tokens/sec throughput with real-time streaming output. It offers a minimal UI, encrypted local API key storage, and support for OpenAI and Anthropic providers, making it a niche but useful utility for developers evaluating LLM performance.

Target audience: backend devs

Repository: https://iamspeed.dev/ · TypeScript · MIT

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