DevHelper is a free, local-first desktop app for builders. Its headline feature is Sketchly AI: describe an app, get a wireframe, theme it from a brand brief, generate a Codex-ready project plan, then click 'Code it' and OpenAI Codex writes the starter repo. AI is funded by community donations — every donation tops up DevHelper tokens spendable across every AI feature. Also includes Mermaid flowcharts, a dev-news reader, Claude + ChatGPT usage trays, and an extension marketplace.

AppSignal — Get full visibility into app health, errors, and performance

Get full visibility into app health, errors, and performance

Hey everyone — solo dev behind DevHelper here. I kept getting stuck in the gap between "I have an idea" and "I have working code". Prompt-to-code tools skip the design step; Figma is great but has no path to code. So I built Sketchly — an AI wireframing canvas that produces a clickable prototype, a Codex-ready project plan, and a downloadable starter repo, while keeping the canvas hand-editable so the AI fills in the tedious parts and you stay in the driver's seat. Around Sketchly I bundled the other things developers reach for daily: Mermaid flowcharts, a dev-news reader, live AI-usage trays for Claude/ChatGPT, and an extension marketplace. It's fully free. Sketchly AI tokens are funded by community donations — every Buy Me a Coffee tops up the shared pool, and donors get bonus tokens. Failed runs don't consume credits. Would love your feedback — what would push it from "curiosity demo" to "I'd use this every day" for you?

AppSignal — Get full visibility into app health, errors, and performance

Get full visibility into app health, errors, and performance

SmileyTech.mk

Sketch, prototype, and code your next app. Free, AI-powered.

Sketch, prototype, and code your next app. Free, AI-powered.