Our Blog

Welcome to the Polar Signals blog where we write about profiling, performance, and company culture.

Open-Source Low-Overhead NVIDIA CUDA PC Sampling

June 10, 2026 | Tommy Reilly
GPU
Profiling
NVIDIA
CUDA

Python Zebra Stacks

May 20, 2026 | Tommy Reilly
GPU
PyTorch
profiling
Python

Autonomous Optimization with Claude Code

May 6, 2026 | Frederic Branczyk
AI
Claude Code
Profiling

JavaScript Source Maps Support in Polar Signals Cloud

April 15, 2026 | Manoj Vivek
JavaScript
Source Maps
TypeScript
Profiling
Node.Js

OpenTelemetry Profiling goes Alpha

March 26, 2026 | Frederic Branczyk
OpenTelemetry
Profiling
Continuous-Profiling
Proto

Profiling Internals: Hardware Timers and eBPF

March 25, 2026 | Brennan Vincent
eBPF
Parca Agent

Introducing the Polar Signals VS Code Extension

March 10, 2026 | Yomi Eluwande
Profiling
VS Code
Cursor
Parca

Introducing IAM

February 24, 2026 | Frederic Branczyk
Security
Profiling
Compliance
API