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Average Ratings 0 Ratings

Total
ease
features
design
support

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Write a Review

Description

Apache Log4j is a powerful and adaptable Java logging framework that includes an API, its implementation, and a variety of components designed to support diverse applications. Maintained by a dedicated team of volunteers and backed by a large community, Log4j provides an extensive array of components tailored for different scenarios. It features appenders that can direct logs to files, network sockets, databases, and SMTP servers, among others. Additionally, it offers layouts capable of producing outputs in formats like CSV, HTML, JSON, and Syslog. The framework includes filters that can be based on log event rates, regular expressions, scripts, and timestamps, as well as lookups for accessing system properties, environment variables, and log event fields. Emphasizing reliability, Log4j is designed to automatically reload its configuration when changes are made, ensuring that log events are not lost during reconfiguration. With proper setup, Log4j is capable of delivering outstanding performance while placing minimal strain on the Java garbage collector, all without compromising on reliability, making it a top choice for developers. Furthermore, its flexible architecture allows for easy integration into various applications, enhancing its appeal across different development environments.

Description

CatchJS combines JavaScript error monitoring, web performance tracking, and page visibility reporting into a compact yet efficient solution. You’ll receive alerts whenever your web application encounters an error, along with comprehensive context to facilitate prompt resolutions. Gain insights into how your visitors engage with your site by tracking the duration each page remains visible in their browsers. This will help you create an exceptionally fast user experience. Additionally, monitor web performance indicators like Core Web Vitals to maintain optimal functionality across all your web pages. The CatchJS script enables seamless error tracking and performance oversight directly from users’ browsers, automatically gathering data on uncaught exceptions, performance metrics, and session duration. Impressively, the CatchJS script is up to 20 times smaller than competitor offerings, totaling less than 1.8KB once compressed, ensuring it won’t slow down your site. With its lightweight design and comprehensive features, CatchJS stands as a must-have tool for developers looking to enhance their web applications effectively.

API Access

Has API Yes 

API Access

Has API Yes 

Screenshots View All

Screenshots View All

Integrations

Azure Marketplace Yes 
Google Sheets Yes 
HTML Yes 
JSON Yes 
Java Yes 
Kotlin Yes 
Microsoft Excel Yes 
Observe Yes 
Scala Yes 
WebOrion Protector Yes 

Integrations

Azure Marketplace No 
Google Sheets No 
HTML No 
JSON No 
Java No 
Kotlin No 
Microsoft Excel No 
Observe No 
Scala No 
WebOrion Protector No 

Pricing Details

Free
Free Trial No 
Free Version Yes 

Pricing Details

$44 per month
Billed annually
Free Trial Yes 
Free Version No 

Deployment

Web-Based No 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows Yes 
Mac Yes 
Linux Yes 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

Apache Software Foundation

Founded

1999

Country

United States

Website

logging.apache.org/log4j/2.x/index.html

Vendor Details

Company Name

CatchJS

Country

Norway

Website

catchjs.com

Product Features

Product Features

Website Monitoring

Availability Testing No 
Event Logs Yes 
Event-Based Notifications Yes 
FTP Monitoring No 
Mail Server Monitoring No 
Maintenance Scheduling No 
Performance Metrics No 
Real Time Monitoring Yes 
Transaction Monitoring No 
Uptime Reporting No 

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