Software Alternatives, Accelerators & Startups

klogg VS json-log-viewer

Compare klogg VS json-log-viewer and see what are their differences

klogg logo klogg

klogg is the fork of glogg - the fast, smart log explorer.

json-log-viewer logo json-log-viewer

Powerful terminal based viewer for JSON logs using ncurses.
  • klogg Landing page
    Landing page //
    2023-04-17

Klogg is cross-platform open source tool designed to view and search information in large log files.

Klogg:

  • Runs on Unix-like systems, Windows and Mac thanks to Qt5
  • Supports Perl-compatible regular expressions
  • Is fast and reads the file directly from disk, without loading it into memory
  • Utilizes all CPU cores to speed up regex-matching
  • Detects file encoding using uchardet library (support utf8, utf16, cp1251 and more)
  • Colorizes the log and search results
  • Watches for file changes on disk and reloads it (kind of like tail)
  • json-log-viewer Landing page
    Landing page //
    2023-08-01

klogg

$ Details
free
Platforms
Windows Mac OSX Linux
Release Date
2017 December

klogg features and specs

  • Regular Expressions
  • Cross-platform support
  • Tail
  • Bookmarks
  • Scratchpad
  • Text highlight

json-log-viewer features and specs

  • Ease of Use
    JSON-log-viewer is designed to be user-friendly, allowing users to easily load and visualize JSON-based log files without needing extensive configuration.
  • Improved Log Comprehension
    By visualizing logs in a structured format, JSON-log-viewer helps users quickly understand the content and identify patterns or issues.
  • Search and Filter
    The tool offers robust searching and filtering capabilities, enabling users to quickly find specific entries or subsets of log data.
  • Open Source
    Being an open-source tool, users can freely use, modify, and contribute to its development, fostering a collaborative environment.
  • Platform Independence
    As a web-based tool, JSON-log-viewer is platform-independent and can be used on any operating system with a modern web browser.

Possible disadvantages of json-log-viewer

  • Limited Features
    Compared to some advanced log analysis tools, JSON-log-viewer's feature set might be limited, potentially requiring additional tools for more complex analysis.
  • Performance
    Handling very large log files can impact performance, possibly resulting in slow loading times or lag while interacting with the log data.
  • Dependency on Browser
    As it is a web-based tool, a user must rely on a browser, which may not be preferred in all environments, especially where web access is restricted.
  • Documentation
    While functional, the documentation may not be as comprehensive, making it harder for new users to fully utilize all features without additional support.

klogg videos

Manejo de archivos Logs en Windows y Linux

json-log-viewer videos

No json-log-viewer videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to klogg and json-log-viewer)
Monitoring Tools
70 70%
30% 30
Log Management
67 67%
33% 33
Realtime Analytics
71 71%
29% 29
Developer Tools
52 52%
48% 48

User comments

Share your experience with using klogg and json-log-viewer. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, klogg seems to be more popular. It has been mentiond 5 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

klogg mentions (5)

  • How to process 100gb tsv and XML files?
    I found this https://klogg.filimonov.dev. - Source: Hacker News / 9 months ago
  • Lnav Logfile Navigator
    Not a CLI tool, but I recently started using https://klogg.filimonov.dev/ klogg (which seems to be a successor of glogg) more and more often. - Source: Hacker News / 11 months ago
  • Share your greatest free tools
    Glogg is a great tool, but unfortunately it is not developed anymore. I maintain a fork -- klogg (https://klogg.filimonov.dev). It is generally faster for both opening a file and performing searches. Current dev builds that use hyperscan regular expression engine can open a file and do a search while glogg would still be indexing that file. Source: about 3 years ago
  • Opening large files (>2GB) in Windows
    Once I had to go through an unusually large log file which was around 2GB. I am a regular Notepad++ user but it couldn't handle the file. In addition to opening the file I also needed to search around the file for keywords like Error or Exception. I found klogg to be just the right tool for me. It allows for viewing as well searching for words within the large text file easily. - Source: dev.to / about 3 years ago
  • pyTermTk, a personal attempt to create a Python TUI
    This is still an early stage TUI, many widgets are incomplete or missing (i.e. Text area, partial keyboard support, incomprehensible Documentation) I have very little time to work on it and the progresses are incredibly slow. I develop it in order to create a terminal log viewer that could mimic the features exposed by glogg or klogg. Source: about 3 years ago

json-log-viewer mentions (0)

We have not tracked any mentions of json-log-viewer yet. Tracking of json-log-viewer recommendations started around Mar 2021.

What are some alternatives?

When comparing klogg and json-log-viewer, you can also consider the following products

glogg - glogg is a multi-platform GUI application to browse and search through long or complex log files.

BareTail - BareTail is a real-time log file monitoring tool. Features Real-time file viewing

LNAV - The Log File Navigator (lnav) is an advanced log file viewer for the console.

LogViewPlus - Looking for a better log viewer? LogViewPlus is a professional log file viewer that can parse, read, tail, merge and analyze log files in any format. Remote log files (SFTP) and large files are supported. Easy configuration.

SPHW - LogViewer - A free platform-independent tool for monitoring log files in real-time.

TailExpert - TailExpert.