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    48 repositories

    • vortex

      Public
      An extensible, state of the art columnar file format. Formerly at @spiraldb, now a Linux Foundation project.
      Rust
      •
      Apache License 2.0
      •145•2•0•0•Updated Apr 17, 2026Apr 17, 2026

    • arrow-rs

      Public
      Official Rust implementation of Apache Arrow
      Rust
      •
      Apache License 2.0
      •1.2k•0•0•1•Updated Apr 17, 2026Apr 17, 2026

    • datafusion

      Public
      Apache DataFusion SQL Query Engine
      Rust
      •
      Apache License 2.0
      •2k•0•0•0•Updated Apr 17, 2026Apr 17, 2026

    • flechette

      Public
      Fast, lightweight access to Apache Arrow data.
      JavaScript
      •
      Other
      •11•1•0•0•Updated Apr 16, 2026Apr 16, 2026

    • sourcemap-upload-plugins

      Public
      Polar Signals sourcemap upload plugins for JavaScript bundlers.
      TypeScript
      •
      Apache License 2.0
      •0•0•0•0•Updated Apr 15, 2026Apr 15, 2026

    • docs

      Public
      Polar Signals Cloud Documentation
      documentationcontinuous-profilingpolarsignals
      documentationcontinuous-profilingpolarsignals
      TypeScript
      •
      Creative Commons Zero v1.0 Universal
      •0•2•3•0•Updated Apr 15, 2026Apr 15, 2026

    • frostdb

      Public
      ❄️ Coolest database around 🧊 Embeddable column database written in Go.
      golangdatabasecolumnar-storage
      golangdatabasecolumnar-storageapache-parquetapache-arrow
      Go
      •
      Apache License 2.0
      •76•1.5k•8•10•Updated Apr 14, 2026Apr 14, 2026

    • vscode-extension

      Public
      Polar Signals Profiler for VS Code
      TypeScript
      •
      Apache License 2.0
      •0•3•0•0•Updated Apr 13, 2026Apr 13, 2026

    • intellij-plugin

      Public
      Kotlin
      •0•0•0•7•Updated Apr 9, 2026Apr 9, 2026

    • arrow-rs-object-store

      Public
      Rust object_store crate
      Rust
      •
      Apache License 2.0
      •156•0•0•0•Updated Apr 8, 2026Apr 8, 2026

    • custom-labels

      Public
      Experimental C/Rust support for custom profiling labels
      C++
      •
      Apache License 2.0
      •10•6•0•0•Updated Apr 1, 2026Apr 1, 2026

    • workshops

      Public
      Examples in different languages for workshops
      Rust
      •3•3•0•0•Updated Mar 4, 2026Mar 4, 2026

    • apis

      Public
      Protobuf definitions for the Polarsignals APIs
      Go
      •
      Apache License 2.0
      •0•2•0•0•Updated Feb 17, 2026Feb 17, 2026

    • gh-actions-ps-profiling

      Public
      GitHub Action for Continuous Profiling which you can run to profile your CI/CD. It uses parca and Polar Signals cloud.
      benchmarkingperformanceprofiling
      benchmarkingperformanceprofilingperformance-testinggithub-actions
      JavaScript
      •
      Apache License 2.0
      •2•15•1•0•Updated Feb 10, 2026Feb 10, 2026

    • psctl

      Public
      CLI to interact with Polar Signals
      Go
      •
      Apache License 2.0
      •0•0•0•0•Updated Feb 10, 2026Feb 10, 2026

    • rust-jemalloc-pprof

      Public
      Convert jemalloc heap profiles to pprof to understand memory usage, fix memory leaks, and fix OOM Kills.
      rustmemoryheap
      rustmemoryheapjemallocmemory-allocationprofilingmemory-leakmemory-leak-detectionpprofcontinuous-profiling
      Rust
      •
      Apache License 2.0
      •26•268•6•3•Updated Feb 9, 2026Feb 9, 2026

    • arrow-go

      Public
      Official Go implementation of Apache Arrow
      Assembly
      •
      Apache License 2.0
      •108•0•0•0•Updated Jan 14, 2026Jan 14, 2026

    • gpu-metrics-agent

      Public
      A high-performance agent for collecting NVIDIA GPU metrics and exporting them via OpenTelemetry Arrow protocol.
      aimetricsgpu
      aimetricsgpuarrownvidiaobservabilityotel
      Go
      •
      Apache License 2.0
      •4•24•1•0•Updated Jan 8, 2026Jan 8, 2026

    • kubezonnet

      Public
      Monitor cross-zone network traffic in Kubernetes.
      kubernetesnetworkingmetrics
      kubernetesnetworkingmetricsprometheusgkeebpf
      C
      •
      Apache License 2.0
      •7•177•3•0•Updated Nov 14, 2025Nov 14, 2025

    • mage

      Public
      a Make/rake-like dev tool using Go
      Go
      •
      Apache License 2.0
      •272•0•0•0•Updated Oct 15, 2025Oct 15, 2025

    • pprof-nodejs

      Public
      Node.js profiling library that automatically uploads heap profiles to Polar Signals
      JavaScript
      •
      Apache License 2.0
      •1•0•0•0•Updated Oct 14, 2025Oct 14, 2025

    • pprof-example-app-go

      Public
      Go app that exposes pprof profiling endpoints via HTTP.
      Go
      •
      MIT License
      •7•22•1•0•Updated Aug 11, 2025Aug 11, 2025

    • delta-rs

      Public
      A native Rust library for Delta Lake, with bindings into Python
      Rust
      •
      Apache License 2.0
      •608•0•0•0•Updated Jul 15, 2025Jul 15, 2025

    • dex

      Public
      OpenID Connect (OIDC) identity and OAuth 2.0 provider with pluggable connectors
      Go
      •
      Apache License 2.0
      •1.9k•0•0•0•Updated Jun 17, 2025Jun 17, 2025

    • pprof-example-app-node

      Public
      Node app that exposes pprof profiling endpoints via HTTP.
      JavaScript
      •
      MIT License
      •1•1•0•0•Updated May 28, 2025May 28, 2025

    • datafusion-tracing

      Public
      Integration of opentelemetry with the tracing crate
      Rust
      •
      Apache License 2.0
      •5•0•0•0•Updated May 27, 2025May 27, 2025

    • delta-kernel-rs

      Public
      A native Delta implementation for integration with any query engine
      Rust
      •
      Apache License 2.0
      •165•0•0•0•Updated May 27, 2025May 27, 2025

    • otel-arrow

      Public
      Protocol and libraries for sending and receiving OpenTelemetry data using Apache Arrow
      Go
      •
      Apache License 2.0
      •88•0•0•0•Updated Apr 2, 2025Apr 2, 2025

    • go

      Public
      The Go programming language
      Go
      •
      BSD 3-Clause "New" or "Revised" License
      •19k•2•0•0•Updated Mar 27, 2025Mar 27, 2025

    • otel-profiling-go

      Public
      Easily connect distributed tracing with profiling data.
      gogolangtracing
      gogolangtracingprofilingdistributed-tracingpprofopentelemetryopentelemetry-go
      Go
      •
      Apache License 2.0
      •2•15•0•0•Updated Oct 15, 2024Oct 15, 2024
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