mock stdout and stderr
Flash an OS notification when a process writes to stderr
Check if stdout or stderr is interactive
Hook and modify stdout and stderr
set blocking stdio and stderr ensuring that terminal output does not truncate
exiting a node.js process *and flushing stdout and stderr*
Pad stdout and stderr
Mock node stdout and stderr without pain.
Output messages to stdout/stderr, zero deps.
stdout and stderr for browsers
Jest reporter that uses stdout for messages and stderr for errors
Stdout and Stderr appender module for @tsed/logger
Run binaries from node, with easy stdout/stderr manipulation + signal passthrough + exit code propagation.
Npm registry client that doesn't spam stdout/stderr
Politely tells stdout and stderr to shut the heck up for a moment.
spawn() that returns a duplex stream and emits errors with stderr data on non-zero exit codes
Print ansi-colored message to stdout/stderr.
Write formatted output to STDERR (other alternative channels)
Intercepts stdout/ stderr.
Prepend a string to beginning of each line of stdout/stderr.
execute shell commands from node.js, synchronous, with stdin, stdout, stderr.
spawn processes conveniently in tape tests and match against stdout/stderr streaming output
This package publishes stderr to a Discord thread.
Log JSON entries to stdout/stderr to be queried in Google Cloud Monitoring
A library that using macro to write to io::stderr() like print!()/println!().
The Rustadex Stderr Package. An opinionated, ergonomic library for pretty-okay CLI terminal output, made of sticks bubble gum and vintage bash scripts.
Run a command and highlight its stderr, preserving the order of stdout and stderr
Derive gflags invocations from struct fields
A simple, opinionated logger for command line tools
Non-interactive agent job runner. Runs commands as background jobs and returns structured JSON on stdout.
An AI coding agent hook that blocks destructive commands before they execute
Ergonomic CLI binary integration testing with fluent assertions on stdout, stderr, and exit code
stderr logging (macros and ANSI terminal support; does not do anything on Windows)
Synchronous stderr primitives for RustUse CLI-adjacent code
Command-line tool for talking to Language Server Protocol (LSP) servers from the terminal.
A POSIX sh-compatible shell written in Rust
Simple logger that add info debug and error to Object and always output to STDERR
Asymmetric / Symmetric encryption of active record fields
Print instect results to STDERR.
Popen, but with stderr, too
EventMachine's built-in popen does not provide access to stderr. Likewise, it's DeferrableChildProcess does not use an errback for when the process fails. This gem fixes both of those mistakes.
Execute shell commands with pretty output logging and capture their stdout, stderr and exit status. Redirect stdin, stdout and stderr of each command to a file or a string.
This ripl plugin colorizes your stdout and stderr streams.
open5(cmd, *option) #=> stdin, stdout, stderr, thread
cute_print writes debug output to stderr. Optionally prints the source filename and line number, or the source of the debug statement. Easily inspect the middle of a call chain.
Merging stdout and stderr.
This module capture stdout and stderr
Sends stdout and stderr to syslog..
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