Apps built with ChatGPT

u/termicrafter16 · Reddit

A friend taught me a Slovenian card game two days ago. GPT-5.6 Sol helped me turn our argument into an AI opponent. Two days ago, a friend taught me Sedmice, a traditional card game we play in Slovenia. The rules are simple, but we quickly got into an argument about the best moves. Naturally, I decided the reasonable way to settle it was to build an AI opponent. I wrote out the rules, project specification, architecture, and implementation details, then handed the logic to GPT-5.6 Sol. Ab

upload — 跨 AI 的长期记忆层，让 ChatGPT、Claude、Codex、Hermes、OpenClaw、WorkBuddy 等共用同一份记忆，换工具换设备都接着上次继续，注册即用免装插件

@gear_web · X

Introducing Bumper Hearts 🎡💥 A 10-stage 3D bumper-car survival game built with Codex + GPT-5.6 Sol High: rival AI, power-ups, generated 3D art, anime intermissions, original audio, and a nostalgic pocket fairground. Play:

Web AI助手 — 极简、免费、易用的 ChatGPT。无需注册，Email 接码登录，GPT-4o-mini 模型免费使用，支持 GPT-4o 模型，支持实时联网

AI Image Editor — 在线 AI 修图与图片生成工具，支持抠图、消除、放大、风格化和基于提示词的图片编辑，并提供 [ChatGPT Image 2](https://ai-image-editor.io/chatgpt-image-2) 免费体验

ChatGPT Image2 — AI 图片生成工具，集 AI 图片生成、图片编辑与视频创作于一体的一站式工作流平台，帮助用户从文字或图片快速生成高质量创意内容。

fenilsuchak · HN

OpenBenchmarks – Helping agents discover and pick the right SaaS APIs

@nav_ux · X

BaseThread here. We're building the shared context layer so a team's AI tools, Claude, ChatGPT, Cursor, all read and write the same thing instead of starting cold every session.

not_wowinter13 · HN

Make any website agent-ready in one script tag

@citewins · X

Just launched! 🚀 I've spent my weekends building CiteWins, and today it’s live. If you own a website, it helps you drive #SEO traffic from Google & boosts your visibility in AI search like ChatGPT & Gemini. 🤖📈 🔗 #BuildInPublic #AI #AEO #SEO #GEO

u/EmbarrassedBuddy9743 · Reddit

I built a free tool that shows who AI recommends in your category (and who it names instead of you) When you ask ChatGPT, Claude, Perplexity or Gemini for the best tool in a category, they recommend the same few incumbents and quietly skip everyone newer. Most founders have no idea whether AI is recommending them or their competitors. So I built Bersyn. You type your domain, it asks the four models the questions your buyers actually ask, and shows who gets recommended in your category, who

grenzfrei · HN

CiteReady – Can AI search (ChatGPT, Perplexity) cite your site?

zaczuo · Product Hunt

ChatCut Your AI video editor in ChatGPT, desktop, and web

@StilThinkng · X

Tired of repeating the same context across ChatGPT, Claude, and Grok? SoulBots builds a privacy-first memory that grows with you across AI. Looking for early testers.

@0xdeusyu · X

想知道代理是不是真的把每个 AI 站都送到同一个出口？ 答案：并不是。 我做了一个 AI 分流测试： 它会探测 ChatGPT、Sora、OpenAI、Claude、Grok、Anthropic、Perplexity 等 AI 服务，通过读取各站点的 Cloudflare Edge Trace 信息，获取实际访问情况： 出口 IP Cloudflare 边缘节点（colo） HTTP / TLS / WARP 状态 访问延迟 然后根据落地位置进行归组。 这次测试结果： 6 个服务（覆盖 7 个域名）走美国出口。 唯一例外是 Sora，落在东京节点。 也就是说，同一个代理配置下，不同 AI 服务并不一定经过同一个出口。看起来“都能访问”，实际线路、节点和落地点可能完全不同。 整个测试工具纯前端实现，零后端。

@FunnyDiscovery · X

做了一个纯前端小工具：AI Signal Guard 用来在使用 Claude / ChatGPT / Gemini 前，自查浏览器侧能暴露哪些信号： - 出口 IP / ASN / 组织 - DNS 泄漏 - WebRTC 泄漏 - 语言、时区、字体、Emoji 纯静态页面，无自建后端 在线体验： GitHub仓库：

@SayamPadwe · X

Just shipped my ChatGPT Clone 🚀 Built with React, JavaScript, Gemini API, Speech Recognition, Markdown, and Vite. Live Demo 👇 GitHub 👇 #reactjs #javascript #webdev #buildinpublic

johnfahey · HN

As someone who doesn't use any of the more "advanced" features on sites like ChatGPT or Claude (agentic mode, memory, image generation, deep research, etc), I found the bloat of these services, both in UX and in performance, to be pretty tedious. There are a million AI chat interfaces out there, but I could never find one that just did simple messaging and history in the most minimal and lightweight way possible. So I made my own. Nully is written in Go and Vanilla HTML/CSS/JS. It literally just sends messages to OpenRouter, receives the result, and stores your messages locally. It's very simple, very clean, and very lightweight (see performance graphs on the site). It has basic chat features, basic model settings, and works with just about any OpenRouter text model. It supports attachments and basic web search via the OpenRouter API. I made Nully mostly for myself, but the cost to open-source it and host it on a cheap VPS is practically nothing, so I figured I'd release it if it c

@askrashidkhan · X

u/heisenberg2995 · Reddit

I built a mobile workspace to edit and preview the HTML apps ChatGPT/Claude write for you. Hey everyone! I built VanillaPad , a mobile workspace for building simple HTML/CSS/JS projects. 👉 https://vanillapad.dev The idea came from something I kept running into. Sometimes I'd need a simple utility app or a quick landing page or to test a little game idea. Getting the initial code written was easy since I could just ask ChatGPT or Claude on my phone. The hard part came af

u/Key_Average1083 · Reddit

Creating landing pages was always a bottleneck I write a weekly newsletter and I'm always having to juggle a few tools just to stand up a lead capture page or a product launch page. I'd load all of my context into Claude or ChatGPT and ask it "help me draft a landing page for this product". It would produce good results, but then I'd have to copy and paste into Carrd, format things - a lot of manual work I didn't want to do. I could've used something like Lovable or Framer, but I didn't w

@webdevamin · X

Hey devs 👋 I’m Amin, a freelance software developer working with clients worldwide and building SaaS on the side. 📚 CS bachelor’s degree holder. Shipped my first SaaS (Webleadr) pre-ChatGPT era, no AI copilots, just pure code and using docs: 🧑‍💻 Main stack: Next.js & Laravel I also write articles and share practical tips about freelancing, business and webdev to help fellow devs. Let’s connect. My website is #connect #WebDevelopment #B2B

@aicontentmeter · X

🚀 I just launched It's free to try, and I'd love your honest feedback. Use code JULY20 to get 20% off the Pro plan throughout July. What would you improve or add? Every suggestion helps! #BuildInPublic #AI #ChatGPT #SEO

@askjames_co · X

u/ipleac · Reddit

I built the AI dating friend I kept wishing existed. I've realized I keep using AI for the exact same thing: trying to figure out men. ​ Whenever I get a confusing text, I end up pasting it into ChatGPT and asking: * Is he actually interested? * Am I overthinking this? * What should I reply? * Is this a red flag? The problem is that every conversation starts from scratch. AI doesn't know this is the same guy who disappeared for four days last week, cancelled plans twice, or onl

@NianyaXie · X

Building OranGEO — helping brands turn AI search into a new traffic channel. It shows whether ChatGPT/Perplexity mention your brand, which competitors show up instead, and how to improve AI visibility. Run a quick check on your product/site:

@8876sahil · X

If you tired of random DSA videos and unstructured placement prep. You can try trackMe a free placement tracker. Practice DSA pattern-wise, prepare topic-wise, and learn with ChatGPT. Feedback welcome. Share if useful

playAutonomica · GitHub

Autonomica Rent GPUs and run any AI model, paid in SOL. Buy with $RAM and every $RAM spent gets burned.

@uxayaan · X

Building Cliponaut - ChatGPT for video editing

@hello_code_ · X

built an AI brand visibility tracker this month, Peekaboo. if you care where your brand shows up in ChatGPT, Gemini, Perplexity ect you can finally track and improve it. first SaaS that actually stuck for me