crates.io
vectordotdev/vrl
Vector Remap Language
MPL-2.0Oct 20, 2026 · metrics 2.10.0
All tags
Catalogue tag
#observability
Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.
563 records
PyPI · npm
Observal/Observal
Observal is self-hosted registry for your coding agent extensions with a built in insight engine. Setup Observal, define the scope and share your Skills, MCPs and Agents with your peers.
Apache-2.0Sep 14, 2026 · metrics 2.10.0
npm
middyjs/middy
🛵 The stylish Node.js middleware engine for AWS Lambda 🛵
MITAug 27, 2026 · metrics 2.10.0
crates.io · npm
openobserve/openobserve
Open 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.
AGPL-3.0Sep 16, 2026 · metrics 2.10.0
npm
Effect-TS/effect
Build production-ready applications in TypeScript
MITOct 20, 2026 · metrics 2.10.0
Go · PyPI
NVIDIA/NVSentinel
NVSentinel detects and remediates GPU faults on Kubernetes nodes
Apache-2.0Sep 9, 2026 · metrics 2.10.0
Go
VictoriaMetrics/VictoriaMetrics
VictoriaMetrics: fast, cost-effective monitoring solution and time series database
Apache-2.0Sep 16, 2026 · metrics 2.10.0
Go
aws-observability/aws-otel-collector
AWS Distro for OpenTelemetry Collector (see ADOT Roadmap at https://github.com/orgs/aws-observability/projects/4)
Custom licenseSep 10, 2026 · metrics 2.10.0
crates.io · PyPI
aya-rs/aya
Aya is an eBPF library for the Rust programming language, built with a focus on developer experience and operability.
Apache-2.0Oct 17, 2026 · metrics 2.10.0
PyPI
connectrpc/connect-py
The Python implementation of Connect: Protobuf RPC that works.
Custom licenseSep 10, 2026 · metrics 2.10.0
Go
grafana/beyla
eBPF-based autoinstrumentation of web applications and network metrics
Apache-2.0Oct 22, 2026 · metrics 2.10.0
npm · crates.io
langfuse/langfuse
🪢 Open source agent evals & observability: Trace, evaluate, and improve LLM applications with one open platform.
Custom licenseSep 16, 2026 · metrics 2.10.0
Maven
micrometer-metrics/micrometer
An application observability facade for the most popular observability tools. Think SLF4J, but for observability.
Apache-2.0Aug 28, 2026 · metrics 2.10.0
npm
microsoft/ApplicationInsights-JS
Microsoft Application Insights SDK for JavaScript
MITAug 27, 2026 · metrics 2.10.0
—
microsoft/ApplicationInsights-dotnet
ApplicationInsights-dotnet
MITSep 13, 2026 · metrics 2.10.0
NuGet
open-telemetry/opentelemetry-dotnet-instrumentation
OpenTelemetry .NET Automatic Instrumentation
Apache-2.0Sep 22, 2026 · metrics 2.10.0
Go · npm
perses/perses
The CNCF sandbox for observability visualisation. Already supports Prometheus, Tempo, Loki and Pyroscope - more data sources to come!
Apache-2.0Sep 12, 2026 · metrics 2.10.0
npm
temporalio/sdk-typescript
Temporal TypeScript SDK
MITSep 11, 2026 · metrics 2.10.0
PyPI · crates.io · npm
NVIDIA/NeMo-Relay
Multi-language agent runtime and library for execution scope management, lifecycle events, and middleware on tool and LLM calls.
Apache-2.0Sep 15, 2026 · metrics 2.10.0
npm
OneUptime/oneuptime
Complete open-source monitoring and observability platform.
Custom licenseOct 20, 2026 · metrics 2.10.0
Go
cilium/cilium-cli
CLI to install, manage & troubleshoot Kubernetes clusters running Cilium
Apache-2.0Sep 10, 2026 · metrics 2.10.0
npm
microsoft/ApplicationInsights-node.js
Microsoft Application Insights SDK for Node.js
MITAug 27, 2026 · metrics 2.10.0
Go · npm · PyPI
odigos-io/odigos
Distributed tracing without code changes. 🚀 Instantly monitor any application using OpenTelemetry and eBPF
Apache-2.0Sep 10, 2026 · metrics 2.10.0
Go · PyPI
open-telemetry/opentelemetry-go-instrumentation
OpenTelemetry Auto Instrumentation using eBPF
Apache-2.0Oct 20, 2026 · metrics 2.10.0
crates.io · npm
open-telemetry/weaver
OTel Weaver lets you easily develop, validate, document, and deploy semantic conventions
Apache-2.0Sep 19, 2026 · metrics 2.10.0
Go · crates.io · PyPI +1
DataDog/datadog-agent
Main repository for Datadog Agent
Apache-2.0Sep 9, 2026 · metrics 2.10.0
RubyGems
DataDog/datadog-ci-rb
Ruby library for Datadog Test Optimization
Custom licenseSep 13, 2026 · metrics 2.10.0
Go
ENTERPILOT/GoModel
AI gateway / AI control plane / AI proxy written in Go. Unified OpenAI-compatible and Anthropic-compatible API for OpenAI, Anthropic, Gemini, Groq, xAI, Ollama, vLLM and more. A LiteLLM alternative with observability, guardrails, streaming, cost tracking, intelligent routing, sticky sessions, failover, real-time logs and usage tracking. Prod ready.
MITSep 11, 2026 · metrics 2.10.0
Go
VictoriaMetrics/VictoriaLogs
Fast and easy to use database for logs, which can efficiently handle terabytes of logs
Apache-2.0Sep 20, 2026 · metrics 2.10.0
Maven
apache/skywalking
APM, Application Performance Monitoring System
Apache-2.0Sep 16, 2026 · metrics 2.10.0