DevTools Launches Browser-Side Password Generator Using Web Crypto API

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DevTools has released a browser-based password generator that uses the Web Crypto API's crypto.getRandomValues() method to produce cryptographically secure passwords and passphrases. Unlike tools relying on Math.random(), it draws from the operating system's entropy sources, making output resistant to prediction or reproduction. Users can customize password length, character sets, and filtering options, while a passphrase mode offers a memorable yet secure alternative. All processing happens entirely client-side, meaning no password data is ever sent to a server. The tool is part of a suite of over 200 free, no-signup privacy-first utilities available through DevTools.

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ProgrammingDEV Community ·

Engineer Builds Custom Transpiler to Migrate 4,000 Chatbot Tests to Playwright

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ProgrammingDEV Community ·

Why 'Open to Offers' Listings Kill Pre-Revenue App Sales on Marketplaces

Listing a pre-revenue app with no asking price and an 'open to offers' note is widely cited as the most common reason such sales fail, as it forces buyers — who have the least information — to do the pricing work themselves. Without monthly recurring revenue, there is no standard valuation multiple, leaving buyers with no default answer to the question of what the asset is worth. Industry data from micro-startup marketplace Microns shows roughly 90 pre-revenue projects sold over three years at an average of around $4,300, with its founder noting that buyers rarely pay well for pre-revenue SaaS. Analysts suggest valuing such products based on replacement cost — estimated developer hours multiplied by an hourly rate, then discounted 40–70% to account for unproven demand — with additional assets like a domain, waitlist, or user base pushing the price higher. Research in auction economics supports fixed or floor-price listings over open negotiations, particularly when asset valuation is highly uncertain, as competitive bidding tends to discover price more effectively than one-on-one bargaining.

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ProgrammingDEV Community ·

How Three Root Files Can Make AI Coding Agents Production-Ready

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