Subtrace

Subtrace is a Coding & Development tool that provides network inspection for backend requests. It offers full visibility into payload, latency, status, headers, and logs, helping developers resolve production issues quickly.

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At a glance

Pricing

Likely Not Free

Free tier

API

Skill level

Technical

About

What is Subtrace?

Subtrace is a powerful network inspector designed for backend systems, offering a Wireshark-like experience specifically for HTTP requests. It provides developers with comprehensive visibility into every backend request, including full payload details, latency metrics, status codes, headers, and logs, all consolidated in one place. This tool is instrumental in resolving production issues efficiently, allowing users to inspect their backend requests with a simple command. It supports various platforms like Docker, Kubernetes, and Vercel, and integrates with popular languages and frameworks such as Node.js (Express.js, Next.js), Python (FastAPI, Flask, Gunicorn), Go, and Laravel. Subtrace aims to simplify debugging and monitoring of backend network traffic.

Best used for

Ideal for developers who need to quickly identify and resolve backend production issues, monitor HTTP request performance, and gain deep insights into API interactions. Especially valuable for teams working with microservices or complex distributed systems to ensure smooth operation and efficient debugging.

Common actions

inspect network requests

debug backend issues

monitor API traffic

analyze request performance

data privacydebuggingperformance monitoringapi troubleshootingdockerhttp analysissecurity auditingrequest filteringKubernetesautomatic tracing+ 6 more

Capabilities

Key features

Inspect backend HTTP requests
Full payload visibility
Track request latency
Monitor status codes
Aggregate request logs
Filter network rules

Target Audience

developer

Integrations

Not yet documented

Pricing & Plans

Likely Not Free

Free Tier

FAQs

What backend languages and frameworks does Subtrace support?

Subtrace supports a wide range of backend languages and frameworks, including Node.js (Express.js, Next.js, SvelteKit), Python (FastAPI, Flask, Gunicorn), Go, and Laravel. If your specific language or framework isn't listed, you can contact their support for assistance.

What platforms can Subtrace be deployed on?

Subtrace can be deployed across various platforms, offering flexibility for different environments. Supported platforms include Docker, Docker Compose, Kubernetes, Elastic Container Service, Elastic Kubernetes Service, Cloudflare Workers, Vercel + Next.js, Fly.io, and Porter Flightcontrol.

How do I get started with Subtrace?

Getting started with Subtrace involves three simple steps: install the CLI, wrap your backend command with `subtrace run`, and then open the provided subt.link URL in your browser to view a live stream of your backend server's network logs. Detailed guides are available for specific backend setups.

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Open Source & Models Code Assistants DevOps & Infrastructure No-Code / Low-Code Backend & APIs Prompt Engineering

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