CodSpeed

@codspeedhq

We handle performance, so you can focus on shipping.

New York, NY

codspeed.io

Replies Reposts Media

CodSpeed
@codspeedhq
Sep 15
Measure, measure, measure 🐠
Elon Musk
@elonmusk
Sep 14
Replying to @PatrickToulme
Our C/C++ training stack was written by humans. AI is not yet good enough for extremely high performance software (but it will be).
CodSpeed
@codspeedhq
Jul 15
hello @1Password, we should talk
Schlez
@schniz
Jul 15
“op read” (@1Password cli) takes almost 1s to read a secret. Apple’s “security” is sub 100ms. Is there some trick to make 1Password faster (on an M4 Max machine?!) so I can actually use it in scripts? To be honest Apple’s 90ms for a secret retrieval is questionable too.
CodSpeed
@codspeedhq
Jul 13
New flamegraph feature ✨
Arthur Pastel
@Art049
Jul 13
A flame graph that merges all threads is lying to you. That "hot" function might be a GC thread, not the request path. You can now filter flame graphs down to specific processes and threads, or split them to see exactly how the work is distributed in @codspeedhq Also available
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CodSpeed
@codspeedhq
Jul 5
This is exactly what we had in mind building our MCP server. Your agent gets the same level of details you can get by browsing profiling data and finally have insights on what and how to optimize
Samuel Colvin
@samuelcolvin
Jul 5
Performance work with @codspeedhq's MCP server feels like a cheat. Instead of stumbling round in the dark with a machete, attempting to hack at random patches of code, Fable and I are a sniper - the MCP tells me which code is slow, we figure out how to make it fast. Rinse.
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CodSpeed
@codspeedhq
Jun 15
CodSpeed can now optimize your code for you! The agent runs benchmarks with CPU simulation, generates profiling data, and iterates: edit, measure, compare. It stops when it finds something measurable. You get the diff + a PR.
Lance Martin
@RLanceMartin
Jun 12
Replying to @RLanceMartin
2/ @codspeedhq (a software performance platform) uses Claude Managed Agents w/ @blaxelAI self-hosted sandboxes. customer code remains within their security boundary w/in the @blaxelAI sandbox. blaxel.ai/blog/codspeed-…