Finance & budgeting

Lean · Compatibility Memo

finance / bookkeeping in Finance & Money: C#, Apache-2.0, GitHub stars 22.3k

¥1.9 一次性

About this listing

Role: finance / bookkeeping for personal bookkeepers or developers building finance tools
Stack: C#; difficulty medium-high
License: Apache-2.0 (permissive)
Source: GitHub · fetched 2026-11-02
Activity: pushed within 3 days

Problem: handles bookkeeping, market data or money flows with an audit trail, focused on Python. Audience: personal bookkeepers or developers building finance tools. Stack & setup: C#, confirm data sources and currency semantics; test small amounts and reconcile when real money is involved, difficulty medium-high. Difference: it ships under Apache-2.0 (permissive), which makes the licensing position relatively clear. Risk: permissive terms still require preserving copyright and license notices, and trademark/patent clauses may apply.

A licensed delivery file is generated after payment and downloadable from the delivery page.

Public fact metadata

License	Apache-2.0
Primary language	C#
Platform / topics	GitHub · algorithm · algorithmic-trading-engine · c-sharp
GitHub stars	22.4k
Last push	2026-11-03
Source	https://github.com/QuantConnect/Lean
Homepage	https://lean.io
Docs	https://github.com/QuantConnect/Lean#readme
Demo	https://lean.io
Verified at	2026-11-04

Fact fields come from public sources; timestamps are shown above. Missing fields are marked unknown and never guessed.

What you get

1 份 Markdown 交付文件，共 9 个章节：

一句话定位
公开事实元数据（抓取时快照）
1. 解决什么问题
2. 适用人群
3. 技术栈与部署门槛
4. 与同类项目的差异
5. 已知短板与风险
上手路径建议
合规与使用边界

Compatibility

Primary language	C#
Platform / topics	algorithm · algorithmic-trading-engine · c-sharp
License	Apache-2.0

FAQ

买到的是什么形式？

一份 Markdown 交付文件，含 9 个章节（一句话定位 / 公开事实元数据（抓取时快照） / 1. 解决什么问题 / 2. 适用人群等），付款后生成带授权码的下载文件。

许可证是否允许商用？

元数据记录为 Apache-2.0；具体商用范围以原仓库 LICENSE 原文为准，本店不额外授予权利。

项目还在维护吗？

最近一次上游提交：2026-11-03，数据抓取时间 2026-11-04。

需要什么运行环境？

主要语言 C#；其余依赖以包内依赖清单为准。

Comparison

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tushare · 决策备忘卡	¥1.9	BSD-3-Clause	2024-03-13