Hey Product Hunt! 👋 I'm excited to introduce DevPulse Pro — an offline-first developer productivity suite built to replace the 15 messy browser tabs we all keep open every day. ### The Problem: Every day, developers use online utilities to: - Prettify and repair messy JSON - Convert API payloads into TypeScript interfaces or Zod schemas - Debug and inspect expiration on JWT tokens - Test regular expressions with capture groups - Generate mock datasets for database seeding - Decode cron schedule expressions The issue? Almost every online utility either: 1. Spams you with invasive banner ads and cookie consent popups. 2. Sends your sensitive payloads or production auth tokens to remote third-party servers. 3. Requires an active internet connection. ### The Solution: DevPulse Pro DevPulse Pro is an ultra-fast developer suite packaged both as a free Web App (https://devpulse-pro-two.vercel.app) and an unpacked Chrome Extension (Alt+D). - 100% Offline-First: Uses native Web Crypto, RegExp, and client-side execution. Zero backend tracking. - 14+ Built-in Tools: JSON Studio, TypeForge (TS/Zod/Pydantic), Regex Workbench, JWT Decoder, Cron Master, Mock Data Studio (JSON/CSV), UUID v4/v7/NanoID, SQL Formatter, Base64 Codec, CSS Studio, and WCAG Contrast Lab. - No Recurring Subscriptions: Lifetime access for $9 on Gumroad (https://exousia2.gumroad.com/l/r...). I would love to hear your thoughts and feature requests! What developer tool do you find yourself needing most often that I should add to the workbench next?

DevPulse Pro — Offline

The offline-first Swiss Army Knife for modern developers

The offline-first Swiss Army Knife for modern developers