Alternatives
Products that do what CopilotTextarea: <Textarea/> W GPT Completions Like Gmail/GitHub. OSS does
`` is a drop-in `` replacement (looks identical & supports all customizations & params) w GPT completions (like in Gmail / GitHub Copilot). It's built with slateJS and works with any OpenAI-compatible endpoint (bring your own backend). You pass it a "purpose" prompt & external context to inform completions. E.g. the demo gif[1] has a purpose of "COOL and SLICK announcement post", and was given the CopilotKit release notes as context. (super important, to make suggestions specific). Part of CopilotKit (open-source copilot/sidekick infra). IMO it works really well. After working with…
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CopilotKit is comprehensive copilot infrastructure for react apps. Fully open-source. Just added CopilotTextarea - a drop-in replacement for that supports context-aware copilot-style autocompletions with any LLM/backend. Also coming up for CopilotTextarea (VERY soon): rich text support, and cursor-style insertions/edits.
2023 · github.com
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2020 · github.com
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As simple as that. You can replace any with a and get Copilot-style autocompletions. There's a GIF + demos in the Github repo. Feedback welcome & appreciated!
2023 · github.com
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Was getting annoyed copy-pasting stuff from websites into ChatGPT all the time, basically wished Cursor's CMD+K worked everywhere. So I built a little Chrome extension, InPageAI, that tries to do just that: https://inpageai.com Hit a shortcut on any page, it grabs the context automatically, and you can ask AI to summarize, explain, etc. You can also use it to write directly into input fields/text boxes. It's pretty early days, but give it a try? Would love to hear what you think, or if you find places it breaks!
2025 · inpageai.com
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All LLM user interfaces I've seen so far are somewhat frustrating: * ChatGPT web requires a lot of copy-paste, it rewrites whole document even if you need to update a part of it, etc. * Github Copilot completions are rather unreliable and do not leave an option to specify what you want; Copilot's chat sidebar is little more than ChatGPT integrated into the IDE * Google Docs have right UI for non-code text, but they use really dumb model (not Gemini 1.5 Pro). Also won't work for code. So... I wrote a Emacs Lisp function which calls LLM with contents of the buffer to generate text according to…
2024 · x.com
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If you have tried GitHub's Copilot Chat, then this will look familiar to you. The main difference, however, is you can choose which LLM to talk to. So far OpenPilot supports GPT 3.5/4 and Google PaLM 2. I'd like to add support for more models (Claude 2, etc) but have been stuck on waiting lists so I haven't tested them. OpenPilot will give context to your prompts by automatically including relevant files from your workspace. You don't need to have the file open or manually highlight the code in question. It does this using 2 techniques: 1. All the files in your workspace are transformed…
2023 · github.com
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Text → GPT → p5 | An app that turns your text prompt into p5js code (computer graphics) using OpenAI's GPT and displays it. Under the hood: Nextjs, React, CodeMirror, p5js I got into programming through arduino and processing. I've always thought about how to lower the barriers for people to start programming. With GPT, we can now turn plain text into code, allowing people to start coding without knowing code. OpenAI APIs don't come cheap! If you like the project, consider sponsoring access for others here: https://www.buymeacoffee.com/mattelim Cheers!
2023 · text-gpt-p5.vercel.app
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Hey HN! I develop browser extensions, I suck at web design, and I've been exploring AI/LLMs. With my new found free-time since dropping work hours, I've developed a Design Copilot browser extension [0]. It does what it says on the tin - you choose a part of your website and the tool gives you instant expert design feedback - "change this font to that, add this much whitespace, use brighter colours .... etc" The tool is completely 100% free to use, its powered by bringing your own AI API Key, and the current LLM it uses is Google Gemini 1.5 Pro. I've yet to hit the free rate-limit and I…
2024 · old.reddit.com
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After fine-tuning GPT for a personal project, I realized how tedious it is to write plain text in a massive JSON file. That's why I built this app for my own use, and I want to see if others could benefit from a tool like this as well ;)
2024 · finetuna-ui.com
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I’ve been using this for my own workflow and friends suggested I share it with them so I quickly threw together my first chrome extension! As an ex-editor, I think chatGPT is overlooked as an editor with everyone jumping straight into writing. Editing is essentially giving it as comprehensive a writing prompt as possible. Playing with the actual prompt also gets you a wide range of different results that grammarly/other apps cant really do. The x% has been changed tool was the first thing I built to see how intrusive chatGPT's editing was at a glance. My biggest struggle was trying to…
2023 · editgpt.app
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It has been a while since I have shared my app, that I made to be able to practice my Danish while chatting with my grilfriend - I often used GPT to write as much as I can in Danish, and I replaced the words I didn't know with {Englis words in curly braces}. While this was great, it was rather annoying to type the prompt always, so I figured a GPT wrapper would work well here. Last time when I launched, it went viral! I was super happy (and grateful!) for all the feedback and excitement — but it also meant my tokens disappeared fast, and many people ended up trying an app that no longer…
Oct 2025 · menerdu.com
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