This repo is one piece of vøiddo, a small studio that ships AI-flavoured products, free dev tools, Chrome extensions and weird browser games. If you found this useful, the rest of the catalogue is below.
| product | what it does |
|---|---|
| scrb | AI product description generator — opinionated copy for Amazon, Etsy, Shopify, eBay |
| rankd | opinionated cultural verdicts on music, books, films — savage / honest / hype mode |
Browser extensions (extensions.voiddo.com)
| extension | what it does |
|---|---|
| interviewprep | open a job posting → 5 likely questions + STAR scaffolds + company card |
| jobmeta | one-click ATS autofill across 11 platforms + AI cover letter |
| pricepulse | watch competitor SaaS pricing pages and get notified when they move |
| tabsnap | format a tab list as markdown / readme / json — free forever |
| tokcount | count LLM tokens for any URL or selection — Claude / GPT / Gemini |
| randumb | random numbers, dice, picks, names, lorem — context-menu based |
Free CLI tools (tools.voiddo.com)
All MIT, all zero-deps, all on @v0idd0/* on npm. Pick the one that solves the thing you're stuck on:
| tool | one-line |
|---|---|
| cronwtf | decode any cron expression in plain English |
| ctxstuff | pack files into a single context dump for LLM prompts |
| depcheck | audit npm dependencies — unused / outdated / vulnerable |
| dotdig | DNS lookup for humans — formatted, colour-coded |
| envguard | validate .env files against a schema before deploy bites |
| fakeit | realistic fake test data — names, emails, addresses, JSON |
| gitstats | git contribution stats by author + file + week |
| gitwhen | pinpoint when a string entered or left a repo |
| httpwut | explain any HTTP status code in one sentence |
| jsonyo | format, query, and validate JSON from CLI / npm |
| licenseme | generate a LICENSE file in seconds — MIT / Apache / GPL |
| logparse | parse nginx / apache / syslog into clean tables |
| passgen | secure passwords + diceware passphrases — zero deps |
| portcheck | see what's listening on local ports — process + PID |
| promptdiff | diff two LLM prompts and see the structural delta |
| regexlab | explain any regex pattern in plain English + test cases |
| secscan | find accidentally-committed secrets across a repo |
| slugmint | clean URL slugs from any title — unicode-safe |
| sslcheck | inspect TLS certificates from CLI — expiry / chain / SAN |
| timecheck | convert timestamps between formats / timezones |
| tzdiff | compare timezones side by side — meeting planner |
Browser games (games.voiddo.com)
| game | what it is |
|---|---|
| Void Factory | factory-builder roguelike with a dark sense of humour — Telegram + Android + web |
| fe2o3.io | click-to-rust idle game — five-tier progression from yard to planet |
| gridlock | minimalist puzzle game on a 4×4 grid — 100+ hand-crafted levels |
Every repo in this list ends with the same footer. If you ever want to find us again, the studio site is voiddo.com.
Built by vøiddo — a small studio shipping AI-flavoured products, free dev tools, Chrome extensions and weird browser games.