BotPapa

What it does

BotPapa is a no-code builder for Telegram Mini Apps inside Telegram Build and launch apps — from shops to content platforms — without code Built specifically for Telegram, so everything works natively: auth, payments (Telegram Stars), and user flows With BotPapa you can: • Build apps with a visual editor • Create Shops • Accept payments via Telegram Stars • Gate content with subscriptions Perfect for founders who want to test ideas fast in Telegram

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  Botsonic2023 · ▲606

  Build custom ChatGPT-like chatbot for your website instantly

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  Botsonic GPT Builder2023 · ▲271

  Create Custom GPTs with your data and embed on your website

• MA
  Mini Apps Builder – a no-code way to build Telegram mini appsJan 2026 · miniappsbuilder.com · ▲5

  Hi HN I’ve been building *Mini Apps Builder*, a small no-code tool to help people create Telegram mini apps and simple web apps without writing code. The idea came from experimenting with Telegram mini apps — they’re powerful, but the tooling can be difficult unless you’re already a developer. This project aims to simplify that with templates, basic payments, and quick deployment, so people can focus more on the idea than on setup. I’d really appreciate feedback from anyone who has built Telegram bots or mini apps, or thoughts on whether this solves a real problem. Happy to answer questions…

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  Mini Apps BuilderFeb 2026 · ▲17

  Telegram Mini Apps Builder for SMBs and influencers. 🎉

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  Fleep2021 · ▲101

  Chatbot builder for Telegram

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  Botmother 2.02022 · ▲228

  The best way to create chatbots without code

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  Dograh▲592

  The open source VAPI alternative

  Dev tools · 25d ago · dograh.com

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  Meridian▲530

  Don't let your work go unnoticed. Get promoted!

  Dev tools · 20d ago · meridiona.com

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  x1▲516

  Lovable for iPhone apps go from idea to App Store

  Dev tools · 11d ago · x1.new

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  Computable GPU Index (CGI)▲424

  The first open-source price index for GPU compute

  Dev tools · 10d ago · getcomputable.com

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  Open-Source eInk Bike Computer▲403

  OpenTrailPaper is open-source bike computer firmware for the LilyGO T5S3 4.7" E-Paper PRO. It supports offline maps, GPX routes, FIT recording and Bluetooth sensors.

  Dev tools · 2d ago · opentrailpaper.com

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  The GTM Co-Founder▲402

  Open-source GTM skills for technical founders

  Dev tools · 29d ago · gtmcofounder.com

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  Brila▲1,367

  One-page websites from real Google Maps reviews

  AI · Apr 2026 · brila.ai

• AG
  A game where you build a GPU▲964

  Thought the resources for GPU arch were lacking, so here we are

  Life & fun · Apr 2026 · jaso1024.com

• IB
  I built a tiny LLM to demystify how language models work▲915

  Built a ~9M param LLM from scratch to understand how they actually work. Vanilla transformer, 60K synthetic conversations, ~130 lines of PyTorch. Trains in 5 min on a free Colab T4. The fish thinks the meaning of life is food. Fork it and swap the personality for your own character.

  AI · Apr 2026 · github.com

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  Fathom 3.0▲803

  AI meeting notes: now bot-free, in ChatGPT & Claude + more

  AI · Apr 2026 · fathom.ai

• BC
  Brutalist Concrete Laptop Stand (2024)▲786

  Life & fun · Apr 2026 · sam-burns.com

• IB
  I built a frontpage for personal blogs▲783

  With social media and now AI, its important to keep the indie web alive. There are many people who write frequently. Blogosphere tries to highlight them by fetching the recent posts from personal blogs across many categories. There are two versions: Minimal (HN-inspired, fast, static): https://text.blogosphere.app/ Non-minimal: https://blogosphere.app/ If you don't find your blog (or your favorite ones), please add them. I will review and approve it.

  AI · Apr 2026 · text.blogosphere.app