Developer Tools3 weeks ago
NodeESP — Visual programming for ESP32
Visual node-based programming environment for creating GPIO logic and MQTT workflows on ESP32 devices.
@NodeESP · X
- Project for sale
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18 projects
Visual node-based programming environment for creating GPIO logic and MQTT workflows on ESP32 devices.
@NodeESP · X
- Project for sale
Create an editable, on-brand 1200 × 630 Open Graph image from any website in under a minute. No sign-up or watermark required.
@TiborAntal · X
Create beautiful Open Graph images for your website
@wtAngat · X
NODE turns everything you already know into ideas worth publishing, sharing, and growing.
@haysonCH · X
Building NODE. An AI Growth OS that turns knowledge into content, attention, relationships and growth.
Organize markdown notes with progress tracking and visualize them as interactive mind maps
@vasanthadabala · X
Not really a startup. It's just something I built for myself a simple note taking app with a planner, progress tracker, and mind map I'm going to share it publicly @NodesMap check it
Interactive WebGL visualization of scientific citation networks and papers.
@lushptr · X
I feel really guilty for vibe coding this but it looks cool even tho it is really inefficient and broken you can use it too now I'll desloppify it after exams I swear
Open-source engineering onboarding built around a living graph of how your org actually works - services, contributors, and decisions inferred from commit history, surfaced as an o
@Syncyeep · X
Create and export Mermaid diagrams including flowcharts, ERDs, and sequence diagrams online.
ghosts_ · HN
I've been slowly adding some new free tools to Moxie Docs (partly for SEO, partly to illustrate some of our feature sets before any commitment) for some reason this mermaid editor one blew up on Google rankings so I figured I'd share in case people find it useful! We also have ADR, AGENTS.md, LLMs, and a few other free tools.
Aftercharts is the crypto trading journal built to help you review your decisions, uncover patterns, and trade with more discipline.
@ed_pietschmann · X
Start from a title and abstract. Retrieve related work, build graph-derived contexts, and generate graph-grounded research ideas.
@TheConscCompany · X
don't just ask , go and check it out
A coding network where learners build visible proof through courses and challenges with mentoring and company operations.
@Michaela200_5 · X
Build audio synthesizers using visual node-based workflows in your browser.
Synthesizer Flow — 浏览器端模块化合成器，通过可视化节点和连线搭建音频工作流，支持实时声音合成、MIDI 音序及 AI Agent 辅助修改工程