Blazing fast, structured, leveled logging in Go.Note that zap only supports the two most recent minor versions of Go.
logging structured-logging zap logger logging-library go-library logLogstash is part of the Elastic Stack along with Beats, Elasticsearch and Kibana. Logstash is an open source, server-side data processing pipeline that ingests data from a multitude of sources simultaneously, transforms it, and then sends it to your favorite "stash." (Ours is Elasticsearch, naturally.). Logstash has over 200 plugins, and you can write your own very easily as well.The license is Apache 2.0, meaning you are pretty much free to use it however you want in whatever way.
etl-framework streaming logging jruby real-time-processing devops-tools devopsRaven.js is the official browser JavaScript client for Sentry.The latest version of Raven.js is guaranteed to work with hosted Sentry.
crash-reporting raven sentry javascript-client error-monitoring sentry-client exceptions debugging logging errorsSerilog is a diagnostic logging library for .NET applications. It is easy to set up, has a clean API, and runs on all recent .NET platforms. While it's useful even in the simplest applications, Serilog's support for structured logging shines when instrumenting complex, distributed, and asynchronous applications and systems.Like many other libraries for .NET, Serilog provides diagnostic logging to files, the console, and many other outputs.
logging logger logging-libraryA tiny JavaScript debugging utility modelled after Node.js core's debugging technique. Works in Node.js and web browsers.debug exposes a function; simply pass this function the name of your module, and it will return a decorated version of console.error for you to pass debug statements to. This will allow you to toggle the debug output for different parts of your module as well as the module as a whole.
logging nodejs browser debug log debuggerPluggable foundation blocks for building loosely coupled distributed apps.Includes implementations in Redis, Azure, AWS and in memory (for development).
azure c-sharp lock message-bus storage redis metrics aws distributed-systems foundatio s3 jobs job-scheduler queue messaging statsd distributed-locks distributed logging abstractionsA logger for just about everything.We are looking for feedback on the latest version of winston: winston@3.0.0-rc0.
winston logging sysadmin toolsManifesto: Server logs should be structured. JSON's a good format. Let's do that. A log record is one line of JSON.stringify'd output. Let's also specify some common names for the requisite and common fields for a log record (see below).Stable. I do my best to follow semver: i.e. you should only need to worry about code breaking for a major version bump. Bunyan currently supports node 0.10 and greater. Follow @trentmick for updates to Bunyan.
log logging log4j json bunyanRefer to the Exceptionless documentation wiki.We provide very reasonably priced hosting at Exceptionless. By using our hosted service, you are supporting the project and helping it get better! We also provide set up and support services.
error-handling error-monitoring exception log logging asp-net crash-reporting crash-reports monitoring c-sharp elasticsearch redis foundatio exceptionless unhandled-exceptionsNLog is a free logging platform for .NET with rich log routing and management capabilities. It makes it easy to produce and manage high-quality logs for your application regardless of its size or complexity.It can process diagnostic messages emitted from any .NET language, augment them with contextual information, format them according to your preference and send them to one or more targets such as file or database.
nlog logging logging-library netstandard xamarin netcoreRiemann aggregates events from your servers and applications with a powerful stream processing language.
riemann events monitoring logging metricsYou can stop and resume an animation with stop() and start().When created, the instance of chalkAnimation starts automatically.
nodejs npm-package chalk animation terminal console color cli colors colour command-line formatting gradient log logging rainbow shell string style stylesrtail is a command line utility that grabs every line in stdin and broadcasts it over UDP. That's it. Nothing fancy. Nothing complicated. Tail log files, app output, or whatever you wish, using rtail broadcasting to an rtail-server – See multiple streams in the browser, in realtime.Whether you deploy your code on remote servers using multiple environments or simply have multiple projects, you must ssh to each machine running your code, in order to monitor the logs in realtime.
log logging logio logs tail udpIt allows you to re-write a line of your log after being written. Just like post 'updating'. This is the building block for any dynamic element such as progress bars, loading status, animations, checkboxes and so on.It does that by keeping track of the current lines of code written through the stream, and moving the cursor up to the line of the LogDraft you created previously, and updating its content.
nodejs logging ansi-escape-codes console log terminal logger ui post afterNode.js idiomatic client for Google Cloud Platform services.If you need support for other Google APIs, check out the Google Node.js API Client library.
google-cloud nodejs bigquery bigtable compute datastore dns language logging prediction-api pubsub speech-recognition storage translate visionLogrus is a structured logger for Go (golang), completely API compatible with the standard library logger. There is a support to add hooks for logging levels. For example to send errors to an exception tracking service on Error, Fatal and Panic, info to StatsD or log to multiple places simultaneously, e.g. syslog.
logging logrus logger logging-library go-library logA C++ diagnostic logging API that is simple to use, 100% type-safe, generic, infinitely-extensible, atomic, platform-independent, and extremely efficient. And, best of all, it upholds the spirit of C: you only pay for what you use. Pantheios is readily extended to use the existing transport mechanisms of feature-rich diagnostic logging libraries such as ACE, log4cpp, log4cplus, log4cxx.
cpp-library library cpp logging cpp-logging sysloglogdown is a debug utility for the browser and the server with Markdown support, providing a single interface and a similar behavior between the browser and the server. It doesn't have any dependencies for the browser version and it's only 2K gzipped.
logging logdown js debug log markdown console info errorThis is a logger with a small, extensible API which provides utility on top of Android's normal Log class. Behavior is added through Tree instances. You can install an instance by calling Timber.plant. Installation of Trees should be done as early as possible. The onCreate of your application is the most logical choice. The DebugTree implementation will automatically figure out from which class it's being called and use that class name as its tag. Since the tags vary, it works really well when coupled with a log reader like Pidcat.
logging java-logging logger logChalk comes with an easy to use composable API where you just chain and nest the styles you want. Chain styles and call the last one as a method with a string argument. Order doesn't matter, and later styles take precedent in case of a conflict. This simply means that chalk.red.yellow.green is equivalent to chalk.green.
ansi-escape-codes color cli terminal console terminal-emulators commandline xterm log logging command-line text
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