# outfancy | Carlos A. Planchón | Knowledge Base | Instagit

Python library to print tables in Terminal.

GitHub Stars: 53

Repository: https://github.com/carlosplanchon/outfancy

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## Articles

### [How to Optimize OutFancy Rendering Performance with Large Tables: 8 Best Practices](/carlosplanchon/outfancy/optimize-outfancy-rendering-performance-large-tables)

Optimize OutFancy rendering performance for large tables. Discover 8 best practices including disabling integrity checks and limiting row counts for efficient rendering without source modification.

- Tags: best-practices
- Published: 2026-02-26

### [Outfancy Data Type Detection Edge Cases: Common Pitfalls and Solutions](/carlosplanchon/outfancy/outfancy-data-type-detection-edge-cases)

Discover common pitfalls in Outfancy data type detection including negative numbers and ISO dates. Learn solutions to prevent misclassification and ensure accurate data analysis.

- Tags: deep-dive
- Published: 2026-02-26

### [How to Customize Column Separator Characters in Outfancy Tables](/carlosplanchon/outfancy/how-to-customize-column-separator-characters-outfancy)

Customize column separator characters in Outfancy with the separator argument in the Table.render method. Enhance your table's appearance easily.

- Tags: how-to-guide
- Published: 2026-02-26

### [How Outfancy Manages Column Suppression When Terminal Space Is Limited](/carlosplanchon/outfancy/outfancy-column-suppression-limited-space)

Outfancy dynamically suppresses columns by checking terminal width and removing low-priority columns. Learn how it ensures all visible columns exceed the minimum width.

- Tags: internals
- Published: 2026-02-26

### [How to Control the Maximum Number of Rows Displayed in Outfancy Tables](/carlosplanchon/outfancy/how-to-control-maximum-rows-displayed-in-outfancy)

Limit outfancy table rows by calling set_maximum_number_of_rows(). Set -1 for unlimited or a positive integer for a hard limit. Control your table's output size easily.

- Tags: how-to-guide
- Published: 2026-02-26

### [How Outfancy Detects and Parses Date/Time Formats in Table Columns](/carlosplanchon/outfancy/outfancy-date-time-format-detection)

Learn how Outfancy detects and parses date and time formats in table columns. Explore its two-step pipeline for accurate data classification.

- Tags: internals
- Published: 2026-02-26

### [Outfancy Python Logging Integration: A Complete Guide to Standard Library Compatibility](/carlosplanchon/outfancy/integrate-outfancy-with-python-logging)

Learn how Outfancy integrates with Python's standard logging module. Configure and use Outfancy with familiar logging methods, handlers, and formatters for seamless compatibility.

- Tags: how-to-guide
- Published: 2026-02-26

### [How `show_width_threshold` Controls Column Visibility in Outfancy Terminal Tables](/carlosplanchon/outfancy/effect-of-show-width-threshold-in-outfancy)

Learn how show_width_threshold in Outfancy controls terminal table column visibility. Discover how it hides columns below a set width to optimize display on narrow screens.

- Tags: deep-dive
- Published: 2026-02-26

### [How to Disable Label Rendering in Outfancy Tables: 2 Proven Methods](/carlosplanchon/outfancy/how-to-disable-label-rendering-in-outfancy-tables)

Learn two effective methods to disable label rendering in Outfancy tables. Control label visibility globally or per-render for cleaner table outputs.

- Tags: how-to-guide
- Published: 2026-02-26

### [How Outfancy's Priority System Decides Which Columns to Hide First](/carlosplanchon/outfancy/how-outfancy-priority-system-hides-columns)

Discover how Outfancy's priority system intelligently hides columns starting with low priority data like descriptions and dates to preserve essential identifiers and numeric values on limited terminal widths.

- Tags: internals
- Published: 2026-02-26

### [How to Customize Labels in Outfancy Tables: 3 Methods Explained](/carlosplanchon/outfancy/how-to-customize-table-labels-in-outfancy)

Easily customize labels in outfancy tables with 3 methods. Learn to pass custom lists hide headers or update defaults for better data presentation.

- Tags: how-to-guide
- Published: 2026-02-26

### [How Outfancy Efficiently Handles Large Datasets with Thousands of Rows](/carlosplanchon/outfancy/how-outfancy-handles-large-datasets-with-many-rows)

Discover how Outfancy efficiently handles large datasets by sampling rows and using memory-efficient streaming for fast, resource-light rendering. Optimize your data processing.

- Tags: performance
- Published: 2026-02-26

### [How to Reorder Table Columns Programmatically in Outfancy](/carlosplanchon/outfancy/how-to-reorder-table-columns-dynamically-in-outfancy)

Easily reorder table columns programmatically in Outfancy using the order parameter in Table.render(). Rearrange or subset columns without altering your dataset for dynamic table views.

- Tags: how-to-guide
- Published: 2026-02-26

### [How to Configure Logging Levels in Outfancy: A Complete Guide](/carlosplanchon/outfancy/how-to-configure-logging-levels-in-outfancy)

Configure Outfancy logging levels easily at runtime. Access the Python logger and set DEBUG INFO WARNING ERROR or CRITICAL levels for detailed insights.

- Tags: how-to-guide
- Published: 2026-02-26

### [How to Create Line Charts Using the Outfancy LineChart Class](/carlosplanchon/outfancy/how-to-create-line-charts-with-outfancy-linechart)

Learn to create terminal line charts with Outfancy's LineChart class. This guide covers data validation, scaling, and rendering using plot() and render() methods.

- Tags: how-to-guide
- Published: 2026-02-26

### [How to Configure the analyze_threshold Parameter in Outfancy for Optimized Performance](/carlosplanchon/outfancy/explain-analyze-threshold-parameter-in-outfancy)

Optimize Outfancy performance using analyze_threshold. Learn how this parameter samples rows for faster data type detection and quicker rendering on large datasets.

- Tags: deep-dive
- Published: 2026-02-26

### [How to Enable Data Integrity and Table Size Checking in Outfancy](/carlosplanchon/outfancy/how-to-enable-data-integrity-checking-in-outfancy)

Learn to enable data integrity and table size checking in Outfancy. Follow this guide to ensure your data is accurate and tables are optimized. Improve your Outfancy experience now.

- Tags: how-to-guide
- Published: 2026-02-26

### [How to Customize Row Separators in Outfancy Tables](/carlosplanchon/outfancy/how-to-customize-row-separators-in-outfancy-tables)

Learn how to customize row separators in outfancy tables by using the row_separator argument and controlling leading separators for enhanced table design.

- Tags: how-to-guide
- Published: 2026-02-26

### [How OutFancy Handles Terminal Resizing and Dynamic Screen Dimensions](/carlosplanchon/outfancy/how-outfancy-handles-terminal-resize-and-screen-dimensions)

Discover how OutFancy manages terminal resizing by querying screen dimensions on each render, ensuring dynamic screen compatibility without event listeners.

- Tags: internals
- Published: 2026-02-26

### [How to Add ANSI Colors to Table Cells Using Outfancy](/carlosplanchon/outfancy/how-to-add-ansi-colors-to-table-cells-in-outfancy)

Learn how to add ANSI colors to table cells with Outfancy. Embed color codes directly into your table data for vibrant, informative output. See how simple it is!

- Tags: how-to-guide
- Published: 2026-02-26

### [How to Implement Pagination for LargeTable in Outfancy](/carlosplanchon/outfancy/how-to-implement-pagination-with-large-table-in-outfancy)

Learn how to implement pagination for LargeTable in Outfancy. Discover how to easily manage large datasets with Outfancy's built-in pagination features for improved table performance.

- Tags: how-to-guide
- Published: 2026-02-26

### [What Is the `corrector` Parameter in Outfancy Table Rendering?](/carlosplanchon/outfancy/what-is-the-function-of-the-corrector-parameter-in-outfancy)

Master the corrector parameter in Outfancy table rendering. Learn how this integer fine tunes terminal width for perfect table layouts and avoid overflow. Enhance your data visualization now.

- Tags: api-reference
- Published: 2026-02-26

### [How to Configure Column Priority and Width for Tables in Outfancy](/carlosplanchon/outfancy/how-to-configure-column-priority-and-width-in-outfancy)

Learn to configure column priority and width for tables in Outfancy using priority_list and width arguments to control column hiding and size for optimal table display.

- Tags: how-to-guide
- Published: 2026-02-26

### [How Outfancy Auto-Detects Column Data Types: id, name, date, time, value, and desc](/carlosplanchon/outfancy/how-does-outfancy-auto-detect-column-data-types)

Discover how Outfancy auto-detects column data types like id name date time value and desc using row sampling and heuristic analysis within Table.check_data_type_list_integrity for accurate classification.

- Tags: internals
- Published: 2026-02-26