Jiulong Hjl
Beijing, China
Summary
🤩
RockstarJielong Huang is a seasoned R&D engineer based in Hangzhou with 10 years of experience building front-end and full-stack JavaScript systems at Alibaba.com. He blends practical product work with open-source contributions, notably improving three.js examples and creating a Vue.js 3D model viewer component that handles cross-origin rendering and configurable visuals. His projects range from geospatial tooling—authoring a coordinate transformation library with unit tests—to enhancing low-code Ant Design components for enterprise workflows. Comfortable across rendering, canvas-based visualizations, Electron apps, and database sync scenarios, he surfaces edge-case fixes and test coverage rather than just feature glue. Collectedly, his work shows a focus on reliable integrations and improving developer ergonomics in both browser and desktop JavaScript environments.
11 years of coding experience
Github Skills (49)
webgl10
unit-testing10
threejs10
javascript10
coordinate-transformation10
visualization10
canvas2d10
react-native10
antd10
graphics2d10
electron10
canvas10
ui-components10
low-code10
databases10
Programming languages (9)
Github contributions (5)
hujiulong/blog
Jun 2017 - Jan 2020
:open_book:
Role in this project:
Front-end Developer
Front-end DeveloperContributions:21 commits, 22 pushes, 2 branches in 2 years 7 months
Contributions summary:Jiulong primarily focused on developing interactive visual examples within the repository. They implemented a Bezier curve visualization using JavaScript and the HTML5 canvas API. Furthermore, the user created and modified examples showcasing directional and point light effects, involving calculations for lighting intensity and normal vectors, further demonstrating their focus on visual and rendering techniques.
javascript
hujiulong/vue-3d-model
Apr 2017 - Aug 2022
📷 vue.js 3D model viewer component
Role in this project:Front-end Developer
Front-end DeveloperContributions:9 releases, 1 review, 229 commits in 5 years 4 months
Contributions summary:Jiulong contributed to the development of a Vue.js-based 3D model viewer component. Their work involved modifying the model-mixin to include options for background color and transparency, enhancing the visual presentation of the models. Additionally, the user refactored the code to support the cross origin requests. These changes indicate a focus on improving the component's functionality and user experience.
3d-modelsvuewebglthreejsvue-3d-model
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