ChatZa
Chat freely. Share ideas. Build communities. Leave no trace.
ChatZa launched on April 27, 2026 with 5 votes, #1,846 of 21,248 launches that month and more than 75% of that year's launches.
What it does
ChatZa is a simple, privacy-first, community-driven chat app where room conversations stay lightweight, fast, and disposable. 🌐 Interest-based community rooms 💬 Group chat conversations only 🔗 Share links, ideas, and conversations instantly 🧹 Self-deleting messages when a room is empty 🤝 Built for communities, not algorithms 🔒 No login, no noise, no tracking
ChatZa is a real‑time interest based community group chatrooms app to grow your community while keep your chats private
Does a similar job
all alternatives →
- 6M60 Minutes Chat – Anonymously chat in self-destructing chatrooms nearby2014 · play.google.com · ▲47

The Hideout2025 · joinhideout.vercel.app · ▲5Hi HN, I’m building Hideout, a small web-based chat app inspired by Discord-style rooms, but stripped down to the minimum. I started this project because I was curious about one specific problem: how do you make a real-time chat app feel alive with very few users? Right now: Hideout has ~35 users One main room Text chat only No moderation tools, bots, or servers to configure The app is intentionally simple. When someone joins, they’re dropped directly into the active room so conversations aren’t fragmented. The hardest issue so far has been the cold start problem — users joining at different…
An anonymous chatting app for anyone to deploy2019 · github.com · ▲15A public chatting room for everyone. Contribute to liam-ilan/sendverse development by creating an account on GitHub.

More life & fun this month
the category →
A free city-building game in your browser. You are the mayor. You know what the city needs. Now get it past the zoning board, the neighbors, the appeals court and the next election.
Life & fun · 2d ago · permit.petercai.com
- IV
Life & fun · 14d ago · tanzaniaeducationproject.org

Turn a phone, tablet or TV into a sign. Type a message and it fills the screen: welcome signs, timers, Wi-Fi passwords and more. No app, no account, free.
Life & fun · 15d ago · bigwords.page

Play a free virtual guitar online with your keyboard or by touch. Slow songs down and see every chord, string and strum. Acoustic, classic, electric and bass.
Life & fun · 9d ago · guitoro.com

Carrier settings from iPhone, Pixel and Galaxy firmware, decoded and compared: APNs, VoLTE, 5G and Wi-Fi Calling per carrier, and what each build changed.
Life & fun · 13d ago · carrierexplode.com

Life & fun · 23d ago · space.bl2.net
Source: Product Hunt launch ↗
Launched alongside, April 2026
the whole month →
- AG
Thought the resources for GPU arch were lacking, so here we are
Life & fun · Apr 2026 · jaso1024.com

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


I made a laptop stand out of solid concrete, in the style of brutalist architecture, with themes of urbex and urban decay
Life & fun · Apr 2026 · sam-burns.com

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