unitedrhino / go-cad

纯 Go 实现的 DWG/DXF 解析、渲染与写出库。支持 R9～R2018 读取、六代 DWG 容器写出、DXF/JSON 转换、中文 PNG/SVG 渲染、智能拆图与标题栏识别。37 张真实图纸与 LibreDWG 金标准值级对齐 100%。零 cgo，Apache-2.0。

shibukawa / bdf

BDF is a browser document-preview suite: it combines converters for many formats (Go/WASM), a browser renderer of about 23 KB gzipped, and a compact intermediate format.