Dev tools · alternatives · 2026
24 alternatives to Tonkatsu Box
Open-source collection manager for games, movies & anime
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1IM
The idea is actually quite simple. As a Japanese learner and a coder, I've always wanted there to be an open-source, 100% free for learning Japanese, similar to Monkeytype in the typing community. Unfortunately, pretty much all language learning apps are closed-sourced and paid these days, and the ones that are free have unfortunately been abandoned. But of course, just creating yet another language learning app was not enough - there has to be a unique selling point. And then I thought to myself: why not make it crazy and do what no other language learning app ever did by adding a gazillion…
2025 · kanadojo.com · its alternatives →
- 2AW
So, me (dev) and my friend (designer) have been building a website/mobile app to help users manage their game library (think MyAnimeList, but games) for a little over a year. We launched with a very basic set of features, and have been slowing expanding since then. All the code is open source, and most of the things we implemented were direct feedback from users (e.g. being able to import games from Steam/PSN, and the Posts feature). We don't show ads or have any kind of subscription. This is just a hobby project. Any feedback would be greatly appreciated, as honestly the hardest…
2025 · gamenode.app · its alternatives →
- 3
RomM is a self-hosted app that allows you to manage your retro game files (ROMs) and play them in the browser. Think of it as Plex or Jellyfin for your ROM library: it automatically fetches metadata, artwork, and game information from online metadata sources to transform your folders into a browsable collection. You can play games directly in the browser for consoles like the N64, Game Boy Advance, Nintendo DS, and PlayStation 1, using the integrated web emulator (https://emulatorjs.org/). Members of the community have released integrations for Playnite (Windows), muOS…
2025 · github.com · its alternatives →
- 4
Generate anime & manga art using simple texts
2023 · animeart.studio · its alternatives →
- 5
:hammer: The tools we use to build Kitsu, the coolest platform for anime and manga - hummingbird-me/kitsu-tools
2014 · github.com · its alternatives →
- 6GB
Hey HN, Over the past ~1.5 years, I built an open-source FPGA retro emulation handheld that can play Game Boy, Game Boy Color, and Game Boy Advance cartridges. To my knowledge, there isn't an existing open-source FPGA emulator that can play physical cartridges like this. One of my main goals was to do all of the pieces myself, and be able to understand every component of it, so I designed my own PCB, wrote the firmware, wrote a Game Boy and Game Boy Advance emulator for the FPGA (using the Chisel HDL), and designed a 3D-printed case. I detailed the design and development process in the…
2025 · eli.lipsitz.net · its alternatives →
- 7
Anime.js▲236A flexible yet lightweight Javascript animation library.
2016 · anime-js.com · its alternatives →
- 8
lrkFM▲67Archive capable, open source file manager for Android.
2018 · play.google.com · its alternatives →
- 9
- 10
- 11
- 12
Your all-in-one anime, manga, game and music platform!
2025 · its alternatives →
- 13
Shopboxo▲79Free e-commerce tool to build online stores without code
2023 · web.shopboxo.io · its alternatives →
- 14
Track anime, get smart recs, share with buddies.
May 2026 · animetracker.lol · its alternatives →
- 15
- 16
I was looking for apps to track my retro game collection and everything looked.... really dated and not great. So I spent the last 5 months making my own. I've made a lot of apps for other people over the years, but this is the first one I've made for myself. iOS and Android. Let me know what you think!
May 2026 · retrodex.games · its alternatives →
- 17OS
2016 · oddnetworks.com · its alternatives →
- 18
Кeep track of your favorite TV Shows, Anime, and Movies
2017 · apps.apple.com · its alternatives →
- 19
Clean, beautiful, ad-free manager for anime, movies & manga
Jul 2026 · github.com · its alternatives →
- 20
- 21
AniSora▲17Bilibili's open-source model for anime video creators
2025 · github.com · its alternatives →
- 22
Mokroku▲7Create and share personal lists — simple, fast, no clutter.
2025 · mokroku-frontend.vercel.app · its alternatives →
- 23
An Android client for internet archive
2024 · play.google.com · its alternatives →
- 24
movies,tv series,animation totally free,anime movies
2022 · play.google.com · its alternatives →
Also compare
- I'm making an open-source platform for learning Japanese alternatives
- A website/app to help manage your game library alternatives
- RomM – An open-source, self-hosted ROM manager and player alternatives
- Free Anime Art Generator Online alternatives
- We open-sourced our anime discovery application alternatives
- Game Bub – open-source FPGA retro emulation handheld alternatives
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 →