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Spreadsheets
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Using NodeJS
Open Source Spreadsheets using NodeJS
A curated collection of the best open source applications and engines for creating, calculating, and analyzing data in tabular form. using NodeJS.
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IronCalc
A spreadsheet engine you can embed, self-host, or run in the browser
Stars
4,244
Last commit
2 days ago
License
Apache-2.0
IronCalc is an open-source, Rust-powered spreadsheet engine with .xlsx support, 300+ functions, and bindings for JavaScript and Python.
Open Source
Alternative to:
Microsoft Excel
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CodeRabbit
– The leading AI Code Review platform. Ship better quality code in 50% less time, with 90% fewer bugs.
Learn more
Popular proprietary software::
Spotify Alternatives
2
Claude Code Alternatives
18
Claude Alternatives
12
CapCut Alternatives
5
Notion Alternatives
23
Lovable Alternatives
3
Amazon Prime Alternatives
2
Wispr Flow Alternatives
7
Adobe Photoshop Alternatives
4
Microsoft Word Alternatives
5
Gemini Alternatives
7
Grok Bot Alternatives
9
Popular categories:
Low-Code/No-Code Platforms
37
AI Agent Platforms
34
Project Management Suites
24
AI Personal Assistants
21
Infrastructure Monitoring Tools
20
Web Analytics
17
Note-Taking Tools
18
PaaS & Deployment Tools
18
Team Chat & Messaging Tools
16
Cloud File Sync & Share Tools
14
Collaborative Workspaces
17
Personal Knowledge Management (PKM) Tools
16
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Windshift
Self-hosted work management and Jira alternative with boards, milestones, portals, time tracking, and test management.
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