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timeplus-io / proton
Author description: The fastest unified streaming SQL Engine in a single C++ binary. ⚡ Millisecond latency. 100+ GB/s throughput. Continuously compute stateful context from streams, logs, metrics, events, and CDC.
langfuse / langfuse
🪢 Open source agent evals & observability: Trace, evaluate, and improve LLM applications with one open platform.
Popularity
Repository stars2,28137,105Highest
Fork1124,168Highest
Maintenance
Last push2026-10-302026-11-06
Maintenance notesNot verifiedNot verified
Repository created2023-08-142023-05-18
License & use
LicenseApache-2.0 · PermissiveLicense not declared
PricingPricing not verifiedPricing not verified
Basics
Browse by purposeObservabilityModel and data evaluation · Observability · Self-hosted services
TypeFrameworks & SDKsApps & systems
SubcategoryStorage & messagingOperations
PlatformNot verifiedNot verified
First collected2026-11-032026-11-03
LanguageC++TypeScript
License tiers are derived from metadata. Check obligations for your use; unknown does not mean prohibited. Measured at 2026-11-06 UTC