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3dvr gallery with threejs and blender
营销活动平台,提供平台组件化,活动管理,规则引擎等功能,支撑多种营销活动,方便扩展
Android related examples
A small React app to monitor ARK funds daily transactions
Auto generate pptx using gpt-3.5, Free to use online / 通过gpt-3.5生成PPT,免费在线使用
simple Java implementation of Bentley-Ottmann sweep line algorithm for listing all intersections in a set of line segments
传统大数据分析工具以Hadoop、Spark为代表,集成了大量的技术框架, 对用户来说又重又笨又不灵活,难以维护和驾驭,国际和国内的敏捷型BI工具在对接时又面临性能、友好性、定制化能力弱的缺点。本项目独辟蹊径,以阿里开源的DataX为ETL工具,以列式数据库ClickHouse做为中间数据存储源,通过视图关联构建大数据集,解决亿万级数据的即时分析性能,再辅以强大的数据可视化设计前端,通过用户自定义菜单和模板进行呈现,实现用户的自助式分析和探索。通过灵活的预警功能,设置一些自定义的监控指标,当监控指标超过异常值时,系统会自动以短信、邮件或微信、钉钉等消息推送至相关人员,变原来的被动查询为主动推送,这样就能够及时发现问题。通过结合人工智能算法的预测模型,可以就未来的趋势做一下预测。通过以上的技术
虚拟货币(BTC、ETH)炒币量化系统项目。币安交易所-量化交易-网格策略实践。火币、OKEX热门交易所未来都支持。最简单收益最靠谱的项目,包教包会。
An efficient, conscise, and simple implementation of a purely on-disk B+ Tree data structure
CAT 作为服务端项目基础组件,提供了 Java, C/C++, Node.js, Python, Go 等多语言客户端,已经在美团点评的基础架构中间件框架(MVC框架,RPC框架,数据库框架,缓存框架等,消息队列,配置系统等)深度集成,为美团点评各业务线提供系统丰富的性能指标、健康状况、实时告警等。
延迟任务调度系统,任务精确触发,支持延迟任务添加,取消等操作,具备分布式的高可用和可靠性
量化交易策略
The simple, stupid rules engine for Java
FirstUI-weixin 是一套基于微信小程序开发的组件化、可复用、易扩展、低耦合的原生微信小程序UI组件库。文档地址:https://wxdoc.firstui.cn
低代码,在线表单,工作流程,智能报表,大屏设计,应用设计,自动化运维,数据治理,商业智能,任务编排。
富途量化
Computational geometry algorithms for polygons. Repairing self-intersecting polygons using constrained triangulation, computing convex hull(regular and minimal/maximum rectilinear), etc.
存放部分活动页面,包含大转盘、砸金蛋、刮刮卡、摇一摇、投票、问卷、抓娃娃、砍价、优惠券投票、意见收集等活动......
安卓webview html5 自动播放本地视频,网上视频,可以循环播放
Charts/graphs library for Android compatible with API 8+, several chart types with support for scaling, scrolling and animations
KVStore is a simple Key-Value Store based on B+Tree (disk & memory) for Java
Langchain-Chatchat(原Langchain-ChatGLM)基于 Langchain 与 ChatGLM 等语言模型的本地知识库问答 | Langchain-Chatchat (formerly langchain-ChatGLM), local knowledge based LLM (like ChatGLM) QA app with langchain
Lucene fork with indexed date range search capabilities
在线编辑markdown生成pptx
react版nokia h5商城
睿思BI-OLAP开源多维分析系统
A simple C++ based RPC framework.
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google ❤️ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.