
Layerpaint
Stop hand-painting your 3D prints
What it does
Layerpaint is a browser painter for 3D prints. Load an STL, OBJ or 3MF, color it by clicking, and export a multicolor 3MF that prints straight from Bambu Studio, OrcaSlicer or PrusaSlicer. No hand-painting, no software to install — just color it and print.
Does a similar job
all alternatives →
- RARepaint – a WebGL based website builder2024 · repaint.com · ▲236
Hey HN! We're Ben and Izak, founders of Repaint (YC S23). Repaint is like Figma, but for creating real websites. It has panning, zooming, and dragging elements around. The settings closely follow html/css. We think an open canvas is a big improvement over other website builders. Everything is easier: styling, consistency, responsiveness… But making it work was hard! We thought HN would appreciate the tech behind it: - A custom WebGL rendering engine (w/text, shadows, blurs, gradients, & opacity groups) - A partial implementation of the css spec - A custom text editor & text shaper…
- GSGrobPaint: Somewhere Between MS Paint and Paint.netMar 2026 · github.com · ▲54

- IBI built an offline, open‑source desktop Pixel Art Editor in Python2025 · github.com · ▲214
It requires no registration, no installation, and no configuration. Just run it on any computer and start drawing freely.
More work this month
the category →

Hey we are Computable. We spent years building trading infrastructure at Jump Trading and Coinbase. From that point of view, compute looks like energy markets before 2000: everything trades through private bilateral leases, there’s no visible price, and nothing can be resold. The same H100 rents at a 2x spread depending on who’s asking, and once you sign a 24-month lease, it can never change hands. So we built a market for GPU nodes, sold by the calendar week. Here are three things you can do on it that you can’t do anywhere else: - Buy exactly the weeks you need. Three nodes for the last…
Work · 11d ago · getcomputable.com


The app store for voice native apps that lives in your notch
Work · 29d ago · voiceos.com

Launched alongside, June 2026
the whole month →
Fundraisly▲1,544AI fundraising agent that finds investors and books meetings
AI · Jun 2026 · fundraisly.com
- H6Homebrew 6.0.0▲1,481
Today, I’m proud to announce Homebrew 6.0.0. The most significant changes since 5.1.0 are a new tap trust security mechanism, the new faster, smaller, default internal Homebrew JSON API, sandboxing on Linux, better defaults informed by our user survey, many brew bundle improvements, improved performance and initial support for macOS 27 (Golden Gate). Happy to discuss any questions here!
Dev tools · Jun 2026 · brew.sh
- PU
hope you enjoy
Life & fun · Jun 2026 · vorpus.github.io


- IM
Life & fun · Jun 2026 · hackernewstrends.com