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Logs that ship
at lightspeed

The open-source logging platform for modern engineering teams. Real-time streaming, smart alerts, and instant insights without the enterprise price tag.

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Live stream

production.stream, as it happens.

Every structured event your SDKs ship lands on a live WebSocket tail. Levels, services, and latency in one stream — the same view you would stare at in a local shell, pointed at production.

live · production.stream
streaming

Replay of a production checkout. Filter and triage the real stream in the dashboard.

Open the live dashboard

Works seamlessly with your favorite stack

Next.js
React
file_type_vue
Vue.js
Angular
file_type_svelte
Svelte
Remix
Group Created with Sketch.
Nuxt.js
Express
Gatsby
file_type_astro
Astro
SolidJS
file_type_vite
Vite
NestJS
Next.js
React
file_type_vue
Vue.js
Angular
file_type_svelte
Svelte
Remix
Group Created with Sketch.
Nuxt.js
Express
Gatsby
file_type_astro
Astro
SolidJS
file_type_vite
Vite
NestJS

SDKs

Install once. Ship from any runtime.

Drop in the Node, Python, or Go client. All three POST structured events to the same ingest path — so checkout, workers, and services land in one live stream.

install-logstack.ts
$ npm install logstack-js
import { createLogStack } from "logstack-js";
const logstack = createLogStack({
apiKey: process.env.LOGSTACK_API_KEY ?? "",
disabled: !process.env.LOGSTACK_API_KEY,
});
// Node / Next.js route — structured checkout event
export async function POST(req: Request) {
const { userId, plan } = await req.json();
await logstack.info("User subscribed", {
plan,
revenue: 2900,
userId,
});
return Response.json({ ok: true });
}
import os
from fastapi import FastAPI
from logstack import LogStackClient
app = FastAPI()
client = LogStackClient(
api_key=os.environ["LOGSTACK_API_KEY"],
environment="production",
)
# FastAPI handler — same checkout event
@app.post("/checkout")
def checkout(user_id: str, plan: str):
client.info("User subscribed", metadata={
"plan": plan,
"revenue": 2900,
"userId": user_id,
})
return {"ok": True}
package main
import (
"context"
"os"
logstack "github.com/mosesedem/logstack/packages/logstack-go-sdk"
)
func recordSubscription(ctx context.Context, userID, plan string) error {
client := logstack.NewClient(logstack.Config{
APIKey: os.Getenv("LOGSTACK_API_KEY"),
Environment: "production",
})
defer client.Close()
// Checkout service — same structured event
return client.Info(ctx, "User subscribed", map[string]interface{
"plan": plan,
"revenue": 2900,
"userId": userID,
})
}

All three runtimes POST structured events to the same ingest path.

JavaScript / TypeScript docs →

Engineered for precision

An enterprise-grade logging engine built for clarity, ultra-low latency, and complete data ownership.

Real-time streaming

Watch logs stream instantaneously over WebSockets. Diagnose production faults as if they occurred in your local shell.

Granular alerts

Configure threshold triggers on log anomalies, error volume spikes, or business-critical metrics.

Visual analytics

Transform structured JSON logs into actionable dashboards with aggregated time-series visualizations.

Mobile companion

Triage infrastructure events on the go with dedicated iOS and Android monitoring apps.

Self-hosted first

Deploy seamlessly via Docker or Kubernetes. Retain 100% control over sensitive telemetry data.

Type-safe SDKs

Native bindings for TypeScript, Go, and Python. Catch logging schema mismatches at compile time.

Mobile first

Control from your pocket.

Production issues do not wait for desktop access. Triage live incidents, acknowledge critical alerts, and review distributed traces straight from your phone.

  • Biometric authentication & hardware key support
  • Push notification triggers for threshold alerts
  • Offline log search with cached query buffers
  • Team incident routing & status delegation
Download on theApp StoreGet it onGoogle Play

Mobile apps are in private beta. Store links go live at launch.

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