# blessed-contrib

> Terminal dashboards with charts, maps, gauges and tables, built with Node.js and ASCII/ANSI art.

- Category: [More JavaScript visualization libraries](https://awesomedataviz.com/categories/javascript-visualization-tools/)
- Repository: https://github.com/yaronn/blessed-contrib
- License: MIT
- Language: JavaScript
- Status: Maintained (commits in the last 12 months)
- GitHub stars: 15,775
- Commits in the last 12 months: 1
- Contributors: 45
- Last commit: May 1, 2026
- Install (npm): `npm install blessed-contrib`, 199.7K downloads per week
- Topics: Terminal & command-line charts, Dashboards & BI

## Overview

blessed-contrib is an open-source JavaScript visualization library released under the MIT license. Its GitHub repository has 15,775 stars, 835 forks, and 45 contributors. It is maintained with 1 commit in the last 12 months; the most recent commit was on May 1, 2026. On npm it is downloaded about 199.7K times per week.

## Alternatives

- [Vega](https://awesomedataviz.com/tools/vega/): Vega is a visualization grammar, a declarative format for creating, saving, and sharing interactive visualization designs. (12K stars)
- [Perspective](https://awesomedataviz.com/tools/perspective/): Interactive analytics and visualization component for large and streaming datasets, built on WebAssembly. (11.3K stars)
- [vue-echarts](https://awesomedataviz.com/tools/vue-echarts/): Vue.js component for Apache ECharts. (10.8K stars)
- [Textures.js](https://awesomedataviz.com/tools/textures-js/): A library to create SVG patterns. (6.1K stars)
- [vue-chartjs](https://awesomedataviz.com/tools/vue-chartjs/): Vue.js wrapper for Chart.js. (5.7K stars)
- [Vega-Lite](https://awesomedataviz.com/tools/vega-lite/): Is a high-level grammar of interactive graphics. It provides a concise JSON syntax for rapidly generating visualizations to support analysis. (5.5K stars)

## Comparisons

- [blessed-contrib vs Vega](https://awesomedataviz.com/compare/blessed-contrib-vs-vega/)
- [blessed-contrib vs Perspective](https://awesomedataviz.com/compare/blessed-contrib-vs-perspective/)
- [blessed-contrib vs vue-echarts](https://awesomedataviz.com/compare/blessed-contrib-vs-vue-echarts/)
- [blessed-contrib vs Textures.js](https://awesomedataviz.com/compare/blessed-contrib-vs-textures-js/)

Source: https://awesomedataviz.com/tools/blessed-contrib/ · Data updated 2026-10-04 · Content: CC BY 4.0, Awesome Dataviz (https://awesomedataviz.com).