Top 7 JavaScript Tracing Projects

jaeger-ui

2 1,069 9.5 JavaScript

Web UI for Jaeger

Project mention: How to log to an Excel file? | /r/dotnet | 2023-06-05

If you need more comfortable analysis than digging around in text logs, you want OpenTelemetry, which sends logs/timing data from your server to an aggregation/analysis server like Jaeger.

qryn

10 1,017 9.6 JavaScript

qryn is a polyglot, high-performance observability framework for ClickHouse. Ingest, store and analyze logs, metrics and telemetry traces from any agent supporting Loki, Prometheus, OTLP, Tempo, Elastic, InfluxDB and many more formats and query transparently using Grafana or any other compatible client.

Project mention: Show HN: Pyroscope/Phlare drop-in compatible replacement with OLAP storage | news.ycombinator.com | 2024-02-20

SurveyJS

surveyjs.io featured

Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
apm-agent-nodejs

5 571 9.6 JavaScript

Elastic APM Node.js Agent

Project mention: How to auto-instrument your applications | dev.to | 2024-01-02

Most popular packages are auto-instrumented, and you can take a look on all supported modules here

zipkin-js

1 560 4.9 JavaScript

Zipkin instrumentation for Node.js and browsers
jest-opentelemetry

10 256 7.4 JavaScript

Easily run integration tests for your backends
perftrace

2 28 8.0 JavaScript

Visualize Performance issues in your JavaScript Applications

Project mention: Visualize Performance issues in your JavaScript application | dev.to | 2024-05-03

While working on improving the performance of an Electron app, I noticed that it was require()-ing a lot of modules up front during startup, which was leading to a poor startup performance. However, it was hard to tell which modules were taking the most time to load. So I decided to create perftrace!

logitall

3 16 0.0 JavaScript

logitall is a command-line utility that adds a console.log() to every line of code in your program.
InfluxDB

www.influxdata.com featured

Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

JavaScript Tracing related posts

Visualize Performance issues in your JavaScript application

1 project | dev.to | 3 May 2024
Integration Testing Vercel Serverless Functions with OpenTelemetry

6 projects | dev.to | 9 Jan 2024
Show HN: Open-source cypress for back end testing

1 project | news.ycombinator.com | 20 Mar 2023
We're using OpenAI to generate code that validates and monitors web apps!

1 project | /r/webdev | 25 Feb 2023
Show HN: Traceloop – open-source for generating tests from production traffic

1 project | news.ycombinator.com | 22 Feb 2023
I built an OSS for automatically generating e2e tests from our traffic in production and got into YCombinator with it!

1 project | /r/programming | 22 Feb 2023
We just open-sourced our tool for building end to end tests with 10 lines of code

1 project | /r/github | 22 Feb 2023
A note from our sponsor - SurveyJS
surveyjs.io | 3 Jun 2024

With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js. Learn more →