
OBSIDYN AI — Multimodal Reasoning & Canvas Builder
AI that reasons through problems, builds games and websites on canvas, and tutors K-12 students with step-by-step guidance.
@OBSIDYNAI · X
Check out what I just built with Lovable!
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AI that reasons through problems, builds games and websites on canvas, and tutors K-12 students with step-by-step guidance.
@OBSIDYNAI · X
Check out what I just built with Lovable!

API gateway providing discounted access to GPT models including chat and image generation.
lraining · V2EX
稳定运行一个月的 GPT 中转站,支持 GPT5.5, GPT5.6, GPT 生图,回帖送 10 刀 # 稳定运行 1 个月的 GPT 中转站(低倍率 + 全模型支持) 地址: https://tokenduoduo.cc 主要特点: - 稳定性优先 - 支持多种 GPT 模型 - 低倍率使用 - GPT 生图 支持模型: - GPT-5.3 - GPT-5.4 - GPT-5.5 - GPT-5.6 - GPT-IMAGE-1 - GPT-IMAGE-2 倍率: GPT Pro 号池:0.2 另外提供一个小福利: 留言附用户 ID ,赠送 10 刀额度。 地址: https://tokenduoduo.cc 。

Single API key for accessing OpenAI, Claude, Gemini and other AI models.
@lologfts · X
built Apiarium, with one api key you can choose multiple Ai models, easy integration

Design and test AI-ready APIs using a visual flow builder with team collaboration.
@milonspace · X
A specification nobody can find is functionally the same as no specification.

AI-powered code review tool for JavaScript and TypeScript repositories that identifies issues without executing code.
@adib_011 · X
Built RepoLens at the Codex Meetup, an evidence-first JS/TS code review tool that shows reviewers where to look, without executing repository code. Built with Codex + GPT‑5.6. Try it: Demo: @OpenAIDevs @mitul_shahriyar #CodexMeetup

Combine notes on an infinite canvas and export sequences as PDF pages.
@JonnyD · X
I'm happy to announce "Mash" A local first browser based app for compiling notes and ideas on an infinite canvas. Make as many notes as you want, drag and drop to "Mash" them by combining. Create "sequences" that allow you to export a pdf with each sticky as it's own page. Drop in PDF or DocX or images to easily browse the file and select your favorite clippings to a new canvas, and manipulate them or export them how you want to. Drop a GIF to get all the individual frames. Mash features a roster of cute food themed mascots because this is your infinite textual stove top. Pull in some ingredients, mash them together, stitch them together, arrange them into a flow chart, whatever you find useful, and then get out quickly. Mash is for the little moments that speed up work, and the spontaneous thoughts that inspire new directions. There is no fancy AI feature, no data collection, no login, just a utility for you. Free open source licence. Run it offline if you want

Buy pixels on a shared digital canvas, inspired by the Million Dollar Homepage concept.
u/TheMenara · Reddit
Inspired by the guy who sold a million pixels for a buck each in 2005 — built my own version A while back I was thinking about the old Million Dollar Homepage story — guy sells a million pixels for $1 each in 2005, makes a million dollars, becomes a meme. I kept wondering if a simple, honest version of that idea could still work today, so I figured I'd give it a shot. It's called The Menara — a tower with 5,000 windows. $5 claims one, permanently. You pick your exact floor and unit, add a n

Run AI models in users' browsers with one script tag, no server or API key needed.
@erdemwrites · X

Write, execute, and learn code in Python, Java, JavaScript, C++, Go, and Rust.
@francis7_a · X
Building - learning tools for devs and student. happy to connect.

Design mobile app interfaces with AI and export to HTML, design tokens, and implementation code.
@9to5_Dad · X
Ai mobile app ui designer with taste

A life-journal app with a Canvas editor for creating notes in a new way.
u/Solid_Passion8154 · Reddit
I need your feedback! I've been building an app for 4 months, now I need your thoughts about it. Demo My Existence is a life-journal app. I know that there are a lot of journaling apps around, so here are key differences: " Canvas " is an editor with new look on how notes can be created. Inspired by "Craft", but with more space to customize. Canvas idea is: every object here is a card you can drag anywhere and resize by the grid of a page to make it look like a magazine page. It ha

API for text-to-image generation and editing with 11 AI models.
u/texo_optimo · Reddit
I got tired of leaving claude code for image assets so I made Img-Forge - a remote txt2img MCP, API SoloDev here (doing this outside of my 9-5); I've decided to start shipping instead of remaining in a state of perpetual build. I'm shipping the tool I use most in my own work: Img-forge. Link is here but I have a Product Hunt listing for it here. There is a small free tier to check it out. Stackbilder.com is the platform UI; but Easiest way to get your agent working with it is via mcp