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Rare Earth Juejin Tech Community
Rare Earth Juejin Tech Community
Oct 20, 2025 · Frontend Development

Master ECharts: From Your First Chart to Advanced Data Visualizations

This comprehensive guide walks you through the fundamentals of Apache ECharts, showing how to set up the library, understand core concepts like option, series, axes, and datasets, and apply them in real‑world scenarios such as class performance analysis, subject distribution, correlation studies, and top‑student radar charts, while also covering interactivity, responsiveness, visual mapping, and animation techniques.

Data visualizationEChartscharting
0 likes · 27 min read
Master ECharts: From Your First Chart to Advanced Data Visualizations
Python Programming Learning Circle
Python Programming Learning Circle
Jul 19, 2023 · Fundamentals

Comprehensive Guide to Python Excel Libraries: xlrd, xlwt, xlutils, xlwings, openpyxl, XlsxWriter, win32com, and pandas

This article provides a detailed overview of multiple Python libraries for Excel manipulation—including xlrd, xlwt, xlutils, xlwings, openpyxl, XlsxWriter, win32com, and pandas—covering installation, basic operations, reading, writing, formatting, chart generation, and practical code examples for each tool.

DataProcessingcharting
0 likes · 40 min read
Comprehensive Guide to Python Excel Libraries: xlrd, xlwt, xlutils, xlwings, openpyxl, XlsxWriter, win32com, and pandas
Programmer DD
Programmer DD
May 30, 2023 · Frontend Development

Why Umi Is the Enterprise‑Grade Frontend Framework Powering 10,000+ Apps

Umi, an extensible enterprise‑grade frontend framework from Ant Group, offers out‑of‑the‑box routing, plugin lifecycle, dual build engines, and best‑practice integrations, with detailed quick‑start instructions and a chart example that demonstrate its capability to serve thousands of diverse applications.

EnterprisePlugin SystemReact
0 likes · 8 min read
Why Umi Is the Enterprise‑Grade Frontend Framework Powering 10,000+ Apps
Alipay Experience Technology
Alipay Experience Technology
Mar 23, 2023 · Frontend Development

What’s New in G2 5.0? A Deep Dive into the Next‑Gen Frontend Visualization Library

G2 5.0, the latest open‑source visualization library from AntV, introduces a progressive visual grammar, richer chart types, enhanced data analysis, animation, annotation, color expressiveness, modular architecture, server‑side rendering, and a new Spec API, while outlining future work and upgrade guidance for developers.

Frontend LibraryServer-side Renderingapi-design
0 likes · 12 min read
What’s New in G2 5.0? A Deep Dive into the Next‑Gen Frontend Visualization Library
Python Programming Learning Circle
Python Programming Learning Circle
Dec 15, 2021 · Frontend Development

Using pyecharts to Create Various Map Visualizations in Python

This tutorial introduces the Python pyecharts library for creating various map visualizations with Echarts, explains how the code generates HTML files, and provides complete example functions for basic, label‑less, continuous and piecewise visual maps, world and regional maps, plus guidance for using real data.

Data visualizationPyechartsPython
0 likes · 5 min read
Using pyecharts to Create Various Map Visualizations in Python
AntTech
AntTech
Jul 13, 2018 · Frontend Development

AntV G2 3.2 Release: New Visual Enhancements, Tail‑Legend, RegionFilter Guide, Data Marker Guides, Flexible Component Configurations, and Chart‑Level Themes

The G2 3.2 release from AntV introduces a richer visual cognition system with tail‑legend support, region‑filter color guides, new data marker guides, more flexible component configurations, and chart‑level theme customization, while providing installation options via npm or CDN for developers to try the latest features.

AntVData visualizationG2
0 likes · 7 min read
AntV G2 3.2 Release: New Visual Enhancements, Tail‑Legend, RegionFilter Guide, Data Marker Guides, Flexible Component Configurations, and Chart‑Level Themes
Java High-Performance Architecture
Java High-Performance Architecture
Jun 16, 2016 · Frontend Development

Unlock Powerful Data Visualizations with G2: A JavaScript Library Tutorial

This article introduces G2, an open‑source JavaScript visualization library from Ant Financial, explains its semantic charting capabilities and flexible graphic grammar, and provides a complete HTML example that creates a bar chart from sample data, guiding developers to quickly build custom visualizations.

Data visualizationG2JavaScript
0 likes · 3 min read
Unlock Powerful Data Visualizations with G2: A JavaScript Library Tutorial