Bunyan
lnav
Bunyan | lnav | |
---|---|---|
12 | 78 | |
7,136 | 6,792 | |
- | - | |
0.0 | 9.6 | |
9 months ago | 6 days ago | |
JavaScript | C++ | |
GNU General Public License v3.0 or later | BSD 2-clause "Simplified" License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Bunyan
- Structured Logging with Slog
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Logging in your API
NodeJS -> Pino, Winston, Bunyan, Npmlog, e.t.c.
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7 Best Node.js Logging Libraries for Your Next Projects
Bunyan is also another popular and fast JSON Node.js logging library. Just like Winston, it also supports logging into multiple transport options. Other features include a neat-printing CLI for logs, a log filter, serializers for rendering objects, snooping system, and the ability to support multiple runtime environments such as NW.js and WebPack. Bunyan enforces the JSON format for logs.
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Node.js: How to Power Up Your Logging
bunyan argues that logs should be structured and that JSON is a good format for that. It describes itself as a “simple and fast JSON logging library” and has all the features you would expect from a logging library, including serializers and support for different runtime environments including Node.js, Browserify and Webpack.
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Understanding the dependency inversion principle in TypeScript
Suppose that after some time you decide that the winston logger library was not the best logger for your project and you want to use Bunyan, what do you do? You just need to create a BunyanLogger class that implements the ILogger interface and it is ready to be used by the UserService.
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Patterns and Anti-patterns in Node.js
Bunyan: Another popular logging library that outputs in JSON by default.
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Top 15 libraries you should use for every Node Express backend project.
bunyan
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Designing Error Messages and a Logging Strategy in Node.js
Are there more options? Absolutely: Bunyan, Pino, and others. It depends on what your particular logging needs are.
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Open Sourcing URL Shortener
With the increasing number of requests and possibly errors, we needed a proper logging setup to debug and monitor the service. That’s why we chose bunyan to log insightful data in our application. These logs sit conveniently on our new logging pipeline running on EFK (or, Elasticsearch Fluentd Kibana) stack. While this deserves a separate blog post on its own, let’s take a brief look at how the logs travel from our application to the kibana dashboard.
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Best Practices for Logging in Node.js
Bunyan — Another feature-rich logging framework that outputs in JSON by default and provides a CLI tool for viewing your logs.
lnav
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Ask HN: Interesting TUIs (text user interfaces), maybe forgotten ones?
The Logfile Navigator (https://lnav.org) is a log file viewer/merger/tailer for the terminal. It has some advanced UX features, like showing previews of operations and displaying context sensitive help. For example, the preview for filtering out logs by regex is to highlight the lines that will be hidden in red. This can make crafting the right regex a bit easier since the preview updates as you type. lnav also has some simple bar charting abilities, so you can visualize the results of SQL queries made against the log messages.
- Lnav: A log file viewer for the terminal
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Angle-grinder: Slice and dice logs on the command line
See https://lnav.org for a powerful mini-ETL CLI power tool; it embeds SQLite, supports ~every format, has great UX and easily handles a few million rows at a time.
- FLaNK Stack 26 February 2024
- LNAV – The Logfile Navigator
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Toolong: Terminal application to view, tail, merge, and search log files
The code base seems like a good reference as a small Python project.
My fav option in this class of apps: https://lnav.org/ It lets you use journalctl with pipes as requested here: https://github.com/Textualize/toolong/issues/4
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Logdy.dev – web based logs viewer UI for local development environment
For local development, I cannot recommend lnav[1] enough. Discovering this tool was a game changer in my day to day life. Adding comments, filtering in/out, prettify and analyse distribution is hard to live without now.
I don't think a browser tool would fit in my workflow. I need to pipe the output to the tool.
[1] https://lnav.org/
- Textanalysistool.net
- Ask HN: What apps have you created for your own use?
What are some alternatives?
pino - 🌲 super fast, all natural json logger
lightproxy - 💎 Cross platform Web debugging proxy
winston - A logger for just about everything.
dive - A tool for exploring each layer in a docker image
console-log-level - The most simple logger imaginable
glow - Render markdown on the CLI, with pizzazz! 💅🏻
tracer for node.js - A powerful and customizable logging library for node.js
GoAccess - GoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through your browser.
storyboard - End-to-end, hierarchical, real-time, colorful logs and stories
conio-for-linux - Conio.h for linux
log4js-node - A port of log4js to node.js
nnn - n³ The unorthodox terminal file manager