Life & fun · alternatives · 2026
24 alternatives to Dengen Shrine – A privacy-focused digital Shinto ritual
Hi HN, I built "Dengen Shrine," a web-based experience of a traditional Japanese Shinto ritual. Key Features: Privacy by Design: Your "Kotodama" (messages/prayers) are never stored in any database. They exist only in the animation and vanish upon completion. No Login Required: You can experience the ritual instantly without an account. Digital Offering: For those who wish to support the project, I’ve integrated a "digital offering" (Osaisen) via Stripe. This is completely optional—you can experience the core ritual for free without any payment. It’s not a donation, but a paid digital…
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
- 2
Keep your private bits off the internet
2017 · rumuki.com · its alternatives →
- 3
Platform-Agnostic Security Tokens. Contribute to paragonie/paseto development by creating an account on GitHub.
2018 · github.com · its alternatives →
- 4
A self-hostable Wasm sandbox for JavaScript workers.
Jun 2026 · kyushu.dev · its alternatives →
- 5
Burner Note▲222In 2021 after getting thoroughly sick of Privnote, i built "Burner Note". Even though i didn't promote it in anyway other than a post here and a post on reddit, it ended up getting about 7000(ish) unique users per month. I kinda let it die about 18 months ago but i've resurrected it with some big upgrades. Most botable the app is now truly end to end encrypted (previously was just server side), and I've added dark mode as well as a few other bells and whistles. Feedback welcomed.
Jan 2026 · burnernote.com · its alternatives →
- 6IO
Look, every journaling app out there wants you to organize things into folders and tags and templates. I just wanted to write something down every day. So I built this. One note per day. That's the whole deal. - Can't edit yesterday. What's done is done. Keeps you from fussing over old entries instead of writing today's. - Year view with dots showing which days you actually wrote. It's a streak chart. Works better than it should. - No signup required. Opens right up, stores everything locally in your browser. Optional cloud sync if you want it - E2E encrypted with AES-GCM, zero-knowledge,…
Mar 2026 · its alternatives →
- 7
Mainichi▲133Learn Japanese, one prefecture at a time.
Jul 2026 · mainichiapp.com · its alternatives →
- 8
- 9
Kaomoji.moe▲94Instant access to over 10,000 unique Japanese text emoticons
2019 · kaomoji.moe · its alternatives →
- 10
Encrypt images, and share them securely and anonymously.
2021 · its alternatives →
- 11TA
What you have to say is more important than who you are — let your voice be heard.
2015 · tokumei.co · its alternatives →
- 12FS
Hi everyone! This is my first HN and I’m very new to the scene. My name is Min from Bangkok. At first, I just want to create a dead man's switch for personal use and for fun. then, I think about information that self destruct like a spy movie. after that, I try to come up with the better version of Privnote or Bitwarden with self-destruct and some kind of censoring or blocking download ability. Somehow, end up with this product. :O Flashpaper is for sending any information that would be burned after reading (with counting down timer like Mission Impossible movie ! or after 24 hrs max if not…
Jul 2026 · flashpaper.app · its alternatives →
- 13
Hi HN, I’m Linn, the creator of ToolKuai (https://toolkuai.com). Like many of you, I’ve always been wary of "free" online file converters. Most of them are black boxes: you upload your private documents or images to a remote server, and you have no idea where that data ends up or how it’s being used to train models. I wanted to build a suite of tools (Video/Image compressor, OCR, AI Background Remover) that runs entirely in the browser. No files ever leave your machine. The Tech Stack To make this performant enough to rival server-side processing, I leaned heavily into modern…
Jan 2026 · toolkuai.com · its alternatives →
- 14
Zen-like blogging interface for Jekyll (login: admin/admin) - alagu/pagoda
2013 · github.com · its alternatives →
- 15DP
Hey HN! Dinoki is a 6MB native AI assistant with pixel pets that live on your desktop. Built for power users who want privacy, performance – and a bit of fun. See it in action: https://www.youtube.com/watch?v=V_pv2BU0CZA What makes it different: - 6MB native app (SwiftUI for macOS, WPF for Windows) – starts instantly - Zero telemetry – your API keys and data stay local - Pixel art companions with physics-based behaviors - Flexible AI support – OpenAI, Anthropic, OpenRouter (300+ models), or Ollama (offline) Why pixel pets in an AI assistant? Beyond being fun, pixel art is…
2025 · its alternatives →
- 16
Once upon a time I watched Jim Jarmusch's Ghost Dog and fell in love with the theme, aesthetic, and philosophy. The underpinning text is the Hagakure: The Book of the Samurai, with which the 14-year-old me became obsessed. After briefly reigniting my interest when reading a book by Yukio Mishima, I had a hazy idea of an infinite-scrolling Hagakure. Wherever you are in the world, you can open the page and jump right in at the same point as everybody else. It's not much, but it was an idea that formed and I'm pleased to have executed it.
2025 · hagakure.space · its alternatives →
- 17
Your name, carved into a one-of-one Japanese seal — free
Jul 2026 · sealfont.com · its alternatives →
- 18
Hi HN, I got tired of having to register and having friends having to register accounts just for accepting a party or dinner invitation (also plenty of friends have left social media) so I coded a minimal, no-login event tool: https://yupno.com Dev-friendly stuff: Full REST API, async webhooks for RSVPs with Slack/Discord-adapted payloads. Auto-generates Ical, JSCalendar and JSON-LD. No auth, uses admin/user tokens in url. Should be possible connect to other stuff in fun ways. Free to use, no ads, no tracking. I just wanted a simple tool that respects my time and privacy.…
Jan 2026 · yupno.io · its alternatives →
- 19
yoth-yoth▲12Hi! My name is Kirill, I am developing yoth-yoth, a platform that combines canvas boards, pages, task tracker, calendar and much more (but in the future). The boards and the raw version of the pages are currently available. Here is a quick intro on using the boards: https://yoth-yoth.com/b/help For basic use, the platform is free and requires no registration, and all data is stored locally in the browser. Data synchronization and collaboration with other users are available by subscription. There are a lot of things in the plans, for example, the task tracker and calendar…
2025 · yoth-yoth.com · its alternatives →
- 20
I built a symbolic dream interpretation engine that runs fully in the browser no AI, no backend, no cloud. Just vanilla JavaScript and a hand-mapped keyword system. It scans dream text, matches symbolic keywords to over 300 custom meanings, using deterministic logic. All data stays in localStorage no tracking, no server. Try it here: https://dino-nuggies45.github.io/Dream-Interpreter/ Built to explore subconscious patterns and emotional systems without machine learning. Feedback welcome!
2025 · github.com · its alternatives →
- 21
- 22
- 23IB
Hi HN, I have been working on a new tool that was inspired by Vannevar Bush's memex and Luhmann's Zettelkasten. Having been a long time user of different tools, I got to the point where I decided to build my own. For the longest time I have been looking for something that puts association first, works as fast as the mind, and allows you to stay in flow state. Making building a second mind, playful and rewarding. If anyone is interested, I have added the link below. At this point I am slowly letting on the first users, and hoping to gather as much feedback as possible. The explore link on the…
2020 · its alternatives →
- 24
Also compare
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →