crates.io · npm98Exceptionalhealth index

GreptimeTeam/greptimedbThe open-source observability database. One columnar engine for metrics, logs, and traces, on object storage.
Rust★ 6,578Aug 28, 2026
npm98Exceptionalhealth index

grafana/faro-web-sdkThe Grafana Faro Web SDK, part of the Grafana Faro project, is a highly configurable web SDK for real user monitoring (RUM) that instruments browser frontend applications to capture observability signals. Frontend telemetry can then be correlated with backend and infrastructure data for full-stack observability.
TypeScript★ 1,134↓ 11.1M/moSep 19, 2026
crates.io · npm98Exceptionalhealth index
Rust · CUE★ 22.6K↓ 73/moSep 16, 2026
—97Exceptionalhealth index

fluent/fluent-bitFast and Lightweight Logs, Metrics and Traces processor for Linux, BSD, OSX and Windows
C★ 8,129Sep 29, 2026
Go97Exceptionalhealth index

grafana/beylaeBPF-based autoinstrumentation of web applications and network metrics
Go · Shell · Python★ 2,125Sep 6, 2026
crates.io · npm97Exceptionalhealth index

openobserve/openobserveOpen source observability platform for logs, metrics, traces, RUM, Session replay, pipelines, SLO and LLM observability. A sophisticated, simple and highly performant alternative to Datadog, Splunk, and Elasticsearch with 140x lower storage costs and single binary deployment.
TypeScript · Rust · Vue★ 22KSep 16, 2026
npm96Exceptionalhealth index
TypeScript★ 59↓ 19.7K/moSep 5, 2026
Go · npm · PyPI95Exceptionalhealth index

odigos-io/odigosDistributed tracing without code changes. 🚀 Instantly monitor any application using OpenTelemetry and eBPF
Go★ 3,677Sep 10, 2026
npm94Exceptionalhealth index

hyperdxio/hyperdxResolve production issues, fast. An open source observability platform unifying session replays, logs, metrics, traces and errors powered by ClickHouse and OpenTelemetry.
TypeScript★ 9,869↓ 18.1K/moAug 28, 2026
npm · PyPI · Packagist +292Excellenthealth index
PHP · Python · Java★ 256↓ 903K/moSep 5, 2026
npm · RubyGems90Excellenthealth index
TypeScript · Kotlin★ 9↓ 22.8K/moSep 14, 2026
PyPI89Excellenthealth index

PrimeIntellect-ai/primeOfficial CLI and Python SDK for Prime Intellect - access GPU compute, remote sandboxes, RL environments, and distributed training infrastructure for AI development at scale.
Python★ 319↓ 1.5M/moSep 9, 2026
crates.io · Go · npm88Excellenthealth index

madesroches/micromegasUnified observability for logs, metrics and traces — low overhead instrumentation (Rust, Unreal Engine 5), OTLP ingestion, SQL analytics on DataFusion over Parquet, presentation through notebooks, Grafana and Python. Self-hosted.
Rust · TypeScript · HTML★ 56↓ 25K/moOct 20, 2026
Go · npm83Excellenthealth index
Go · Svelte★ 1,451Sep 9, 2026
Shell★ 166Sep 8, 2026
Go80Excellenthealth index

ImmersiveFusion/snowglobeOpenTelemetry telemetry generator: logs, traces and metrics from a realistic 28-service topology with chaos injection, saga compensation, timeout cascades, and AI agent spans under the GenAI semantic conventions. Single binary, zero infrastructure.
Go★ 18Sep 19, 2026
Go · npm73Goodhealth index

piyush-gambhir/cubeapm-cliCubeAPM CLI for distributed traces, PromQL metrics, and LogsQL logs · https://projects.piyushgambhir.com/cubeapm-cli
Go · TypeScript · CSS★ 1Oct 21, 2026
TypeScript★ 1↓ 4,464/moSep 8, 2026
TypeScript★ 14↓ 7,266/moSep 16, 2026
Go · npm71Goodhealth index

mashiro/otelopLocal OpenTelemetry viewer for traces, metrics, and logs — single binary, persistent DuckDB storage, browser UI.
Go · TypeScript★ 16Sep 11, 2026
npm63Moderatehealth index
JavaScript★ 1,661Sep 19, 2026
Go · Maven62Moderatehealth index
Go · Java · TypeScript★ 36Sep 20, 2026
npm54Moderatehealth index
JavaScript★ 346↓ 169M/moSep 16, 2026
Go · crates.io48Weakhealth index

moriyoshi/imbh-goGo binding of https://github.com/moriyoshi/imbh. Features zero-copy, near zero-overheads in the async boundary.
Go · Rust★ 2Sep 20, 2026
Go · npm41Weakhealth index

bright-interaction/flareSovereign self-hostable observability (errors, logs, traces) on one Postgres. Single Go binary, fair-code (no reselling).
Go · Svelte★ 0Sep 19, 2026
TypeScript★ 3↓ 3,207/moSep 10, 2026