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How I Built FlowChat SDK: A Real-Time Customer Support Widget Using Spring Boot, React, MongoDB, and WebSockets
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How I Built FlowChat SDK: A Real-Time Customer Support Widget Using Spring Boot, React, MongoDB, and WebSockets

DEV Community: react·Lakshan Mihiranga·2 days ago
#ucUxyo67
#dev#widget#real#customer#flowchat#time

Over the past few weeks, I've been building a side project called FlowChat SDK - a real-time customer...

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Add a 3-Sat Pay-to-Skip Tier to Your Self-Hosted CAPTCHA
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Add a 3-Sat Pay-to-Skip Tier to Your Self-Hosted CAPTCHA

DEV Community·Zeke·24 days ago
#JEJy94E4
#javascript#captcha#skip#server#sats#widget

Self-hosted CAPTCHA with a Lightning micropayment skip tier. Pure JavaScript, no WASM, no tracking. Add it to any form with one attribute.

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CLAUDE.md for Flutter/Dart: 12 Rules That Stop AI From Writing Fragile Mobile Code
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CLAUDE.md for Flutter/Dart: 12 Rules That Stop AI From Writing Fragile Mobile Code

DEV Community·Olivia Craft·27 days ago
#xifsVCFh
#flutter#dart#claudeai#mobile#every#widget

12 rules for a CLAUDE.md file in Flutter/Dart projects: null safety, const, composition over inheritance, immutable state, Riverpod/BLoC, async error handling, BuildContext safety, dispose, typed platform channels, no dynamic, widget tests, structured…

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