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Kuaishou Tech
Kuaishou Tech
Oct 16, 2024 · Frontend Development

How Kola2d’s WebGL Engine Achieves 50+ FPS for Million‑Cell Spreadsheets

This article details the design and optimization of Kola2d, a custom WebGL rendering engine for Docs online spreadsheets, explaining why WebGL was chosen, how the system separates business and rendering layers, and the many performance tricks that enable smooth 50+ FPS rendering of tables with up to a million cells.

GPUKola2dOnline Spreadsheet
0 likes · 19 min read
How Kola2d’s WebGL Engine Achieves 50+ FPS for Million‑Cell Spreadsheets
Alibaba Terminal Technology
Alibaba Terminal Technology
Jul 22, 2020 · Frontend Development

How Yuque Built Its Own Online Spreadsheet: Architecture, Challenges, and Lessons

This article details Yuque's year‑long journey of designing and implementing a self‑developed online spreadsheet, covering the product’s background, why a custom solution was needed, the technical stack and architecture choices, collaborative editing mechanisms, performance limits, and key takeaways for developers.

Frontend ArchitectureOnline SpreadsheetYuque
0 likes · 17 min read
How Yuque Built Its Own Online Spreadsheet: Architecture, Challenges, and Lessons