gsxui: Shadcn-Style Components for Go
gsxui is an open-source component library for Go's gsx framework, inspired by shadcn/ui. Instead of installing via a package manager, you copy the component source directly into your project, giving you full control over the implementation. Components are type-safe — props are checked at compile time — and they support server-side rendering natively.
Go's ecosystem doesn't have many frontend UI options, and gsx is a relatively new player in this space. gsxui fills the component gap, and has gathered nearly 40 stars on GitHub.
OpenParser: OCR at $1 per 1,000 Pages
The creator of OpenParser published a Show HN post detailing a surprising discovery: after self-hosting PaddleOCR-VL, the actual inference cost came out to roughly $1 per 1,000 pages. That's about 4x cheaper than Mistral OCR, and considerably more affordable than Reducto or Extend.
The service offers 1,000 free pages to start. It handles PDF and document parsing, outputting Markdown or structured JSON with grounded citations. If you're working on document processing, invoice recognition, or content extraction, this API is worth a look.
Jolta: Volta for Java
Anyone familiar with Volta for Node.js will immediately grasp Jolta's approach. Drop a .java-version file in your project, and Jolta switches JDK automatically when you enter that directory. If the JDK version isn't installed locally, it downloads and sets it up, keeping JAVA_HOME in sync across the board.
Available on macOS, Linux, and Windows as a single binary — no configuration needed. For Java developers juggling multiple projects with different JDK versions, this beats manually editing PATH or managing sdkman profiles.