log-update
Overwrite terminal output for progress bars and animations.
Pricing
Free tier
Flat rate
Adoption
→StableLicense
Open Source
Data freshness
Aging · Jun 8, 2026Overview
What is log-update?
Log-update is a utility that allows overwriting the previous console output in real-time. This makes it ideal for creating dynamic content like progress bars or animations directly within the terminal interface, enhancing user experience during long-running processes.
Key differentiator
“log-update stands out as a lightweight, easy-to-integrate solution specifically designed for real-time console updates in Node.js applications.”
Capability profile
Capability Radar
Honest assessment
Strengths & Weaknesses
↑ Strengths
↓ Weaknesses
log-update primarily targets Unix-based systems and may not function as expected on Windows without additional configuration.
Setting up log-update in environments that are not Node.js or require specific terminal configurations can be challenging.
Frequent console overwrites may lead to performance degradation, especially noticeable on slower systems or when handling large outputs.
Fit analysis
Who is it for?
✓ Best for
Developers working on Node.js applications who need to display dynamic content in the terminal.
Projects that require real-time updates of progress bars or other visual elements within the console interface.
✕ Not a fit for
Applications requiring complex graphical user interfaces (GUIs).
Scenarios where output needs to be logged for later review without overwriting previous lines.
Cost structure
Pricing
Free Tier
Available
Open source — free to use
Starts at
$0
Model
Flat rate
Enterprise
None
Performance benchmarks
How Fast Is It?
Ecosystem
Relationships
Next step
Get Started with log-update
Step-by-step setup guide with code examples and common gotchas.