Fillvisa Open Source
Open-source platform for U.S. immigration forms
What it does
Fillvisa OS is an open-source, self-hostable platform for completing U.S. immigration forms. It provides a simpler, browser-based interface for filling forms such as USCIS applications and the DS-160, then generating ready-to-review official PDFs. It is built for immigrants, families, nonprofits, developers, and organizations that want a transparent alternative to closed immigration form-filling platforms.
Open-source platform for U.S. immigration forms. Fill DS-160 and USCIS forms in-browser, generate ready-to-review PDFs, and self-host anywhere. - athos2113/fillvisa-os
Download Latest Release | Fillvisa Hosted | Blog | Changelog | Fillvisa Plus An open-source platform for U.S. immigration forms. Transparent, browser-based, and privacy-first. Complete U.S. immigration forms in a private, browser-based workflow and download ready-to-review PDFs. The app hosted at fillvisa.com is the official hosted version of Fillvisa OS. It provides a simple browser-based way to complete supported U.S. immigration forms and download ready-to-review official PDF outputs. Note: Fillvisa OS is not an npm package. It is a frontend-only static project. All required HTML, CSS, JavaScript, assets, and local libraries are included in the release ZIP.…from github.com
Does the same job
all alternatives →
- ASArrived – Stack Overflow for US Immigration2017 · play.google.com · ▲244




More dev tools this month
the category →



Open-source GTM skills for technical founders
Dev tools · 29d ago · gtmcofounder.com

OpenTrailPaper is open-source bike computer firmware for the LilyGO T5S3 4.7" E-Paper PRO. It supports offline maps, GPX routes, FIT recording and Bluetooth sensors.
Dev tools · 1d ago · opentrailpaper.com

Launched alongside, August 2026
the whole month →- TL
Life & fun · 10d ago · louisabraham.github.io


- SA
Hello HN! I found that picking out plausible but diverse skin tones for my digital art and game development projects was kind of difficult, and I got curious about if there was a way to define a color space that made it easy. I've built a color picker and procedural generation algorithm based on the space as well as a bunch of other fun js features and demos throughout the page that use the equations. If you find it interesting, I have lots of explanations of how I built it and what properties the space has. The methodology might be a bit shaky, but hopefully the result is as helpful for…
Life & fun · Aug 2026 · toneyalexander.github.io


I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.
AI · 17d ago · simedw.com