exit
A replacement for process.exit that ensures stdio are fully drained before exiting.
Found 131 results for stderr
A replacement for process.exit that ensures stdio are fully drained before exiting.
Check if stdout or stderr is interactive
set blocking stdio and stderr ensuring that terminal output does not truncate
Emit errors on stdout stream for a spawned child process
A replacement for process.exit that ensures stdio are fully drained before exiting.
Hook and modify stdout and stderr
Patch console methods to intercept output
The most simple logger imaginable
exiting a node.js process *and flushing stdout and stderr*
Easy and small child_process.spawn
A simple and pragmatic library for testing Node.js console output.
Hooking Node.js stdout
Simple and easy stdio capture for Node.js
Pad stdout and stderr
Easily mock NodeJS process properties in Jest
Output messages to stdout/stderr, zero deps.
spawn() that returns a duplex stream and emits errors with stderr data on non-zero exit codes
Extends the hyper-popular debug package with several convenience methods
stdout and stderr for browsers
Prepend a string to beginning of each line of stdout/stderr.
A low dependency, no frills logger, designed to play nicely with tools like fluentd and Elasticsearch
Politely tells stdout and stderr to shut the heck up for a moment.
Spawn or fork a child process with a promise property resolved on exit with stdout, stderr and code.
Run Electron without all the junk terminal output
A small Node.JS library to determine which stream to use.
mock stdio output for tests
A standard I/O logger for the Prolific logging framework.
redirect console methods to streams
🚨 WARNING: 100% AI-GENERATED EXPERIMENTAL CODE - HIGH RISK! Use at own risk, not for production. Python execution for n8n with file processing, multiple credentials, debug tools. Personal use only - Commons Clause license.
Pretty logger for Electron apps
Buffed output of child processes, with spinners and prefixed lines
AwesomeLog is a Log System for enterprise nodejs applications. It provides a basic out of the box logging solution that is ready to go with zero configuration but also gives you a highly configurable logging solution that with the power to do your logging
A simple logging module.
execute shell commands from node.js, synchronous, with stdin, stdout, stderr.
Yet Another Dead-SImple Log on stderr for CLI tools.
Capture stdout/stderr in Node
Output Markdown using console.log for CLI
A generic testing utility that captures console and stdout/stderr output before it reaches the terminal
A simple supervisor utility which monitors the status of your Node app, streams the console output somewhere, notifies an endpoint, and restarts your app on failure or source code change.
A tiny script let you choose logging levels using the standard console object
Wraps child_process.exec, returning a promise.
Prepend a string to each line of console output
A simple package for printing to the console (or other streams).
Intercepts stdout/ stderr.
This module cleans the docker headers from the log stream from a container. I never found them very useful, so I wrote this to clean them up either in bulk, or in between a piping. It's not as simple as just removing the first 8 bytes on every message
create a docker stream frame (header and payload, encoded tty data)
Persist log messages on the command line.
Run node with --inspect and see what is in your stdout and stderr. Simple like first import in your app boot.
Component for Ink, spawning child processes
Async child process manager providing access to exit code and stdout/stderr
Capture stream output.
Logging utility. You get a logger that adds a log to a file and to the console. A new file is created if the day has changed. The log files are organized in folders by year and month.
logger
strips chromium logs from a stream
A lightweight and efficient logging library for Node.js, designed for simplicity and flexibility.
Universal logger with stdout/stderr, API forward, app_id and trace_id support
Provides a way to redirect the output stream to a file
Keep the last count bytes of a stream around
Create a CLI with a single function
Util for CLI testing: fetch stdout, stderr streams and match data to snapshot
The error-message-utils package simplifies error management in your web applications and RESTful APIs. It ensures consistent and scalable handling of error messages, saving you time and effort. Moreover, it gives you the ability to assign custom error cod
An event- and stream-aware logger for pros. Meaning, professionals.
snapshot testing for child process output
Normalize unknown error values to a standard format with cause chain support.
Stdio functions for pull streams.
A console that can outputs syntax highlighted JSON with circular reference support
PhantomJS adapter for `log-output`.
a simple, very light-weight Logger implementation for JS (inspired by log4j)
async function that runs a shell command with arguments and environment variables, optional realtime passthru output/error. Positive/negative filter/map output with func/string/regex. Resolves/rejects with an array: [ retCode, outA, errA ]
Log all data passing through process.stdout and process.stderr
Hook into writes of a stream
Util for CLI testing: fetch stdout, stderr streams and match data to snapshot
CLI capture tool for testing command-line apps
Standard error.
Passes Answer Values To A Child Process On Data.
A listr2 backend for rejoinder
Hook process stdout and stderr.
Capture console.log output. Useful for testing cli modules.
I/O String object. It stores channel and raw chunk and properly converts to string.
Simple Node.js logger without dependencies.
Convert a string to a valid Error instance
Post-Process Output of Program
a nice little logger for node.js that knows your modules auto-magically
Control a program (typically a shell) over standard I/O for testing it
pack and unpack stdout and stderr in a binary-efficient way
Hooking into Node.js writable stream
Tiny logger with styles and levels for Node/TypeScript.
Parse error stack from stderr of a Node.js process
Execute a child process, merging stdout and stderr to a file, and optionally to the console output
Minimal readline interface wrapper for interactive CLIs.
Invokes a process inside a promise and returns stdout, stderr in resolution.
Copy writable streams to other writable streams.
stdout and stderr for browsers
Keep structure of the messages and log them to any output, using specific plugins.
A dead simple logger with log level support
Duplicate stdout and stderr streams
simple isomorfic logger that uses console transport
Run console command as a service using NodeJS
Test log messages with jest
Flash an OS notification when a process writes to stderr
A lightweight JavaScript child process spawning utility.
Pipe stdout and stderr from child processes without typing as much code.
Special command line tools to aid with @transform.sh and @run.sh files.
Winston transport to log everything to stderr
Run Python scripts in n8n with raw output (exitCode, stdout, stderr) - Fork of naskio/n8n-nodes-python
A small wrapper on node's native `child_process`. It can start an elevated child process (run as aminstrator) using `spawn`, `exec`, `fork`, `spawnSync` or `execSync` from a non-elevated process; offering stdin, stdout and stderr on the elevated process
console like stdout/stderr node.js logger with timestamp, log level, file and line numbers
pack/unpack multiple streams to/from an output stream
Adds a prefix that identifies the currently running npm script to every line of its output
A runtime agnostic process module for Deno, Bun, and Node.js
Send logging data from browser to server
Determine if stdout or stderr is connected to the systemd journal
aggregate text streams
manage stdout and stderr so that they do not collide in the console
Really simple logging utility. Logs to stderr.
Module for minimally logging JSON to stdout and stderr
Chalk for stderr
Set handlers for a spawned process, await result.
Saves your console output (stdout and stderr) to an organized log folder.
Another dead simple logger
Send any program's stdout and stderr to Loggly.
A simple logger for node wirting to stdout or stderr
No Fuss Child Processes
Micro logger with publish/subscribe mechanism.
Hook process stdout and stderr.
Bragi transport to stderr instead of stdout
A Transflect stream that executes a program and returns an object containing arrays of stdin, stdout, stderr
Render captured terminal sessions to animated svg
Logging everywhere, made simple and still configurable
log in json-format, only to stderr, using Bunyan
Execute shell commands in Node.js with timeouts, abort control, and streaming output