Dev tools · alternatives · 2026
24 alternatives to I made my schema explorer product free and open source
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. I made my schema explorer product free and open source launched in 2019; newer entries below may have overtaken it.
- 1
And how to fix them with Justin Searls
2015 · soundcloud.com · its alternatives →
- 2
2024 · github.com · its alternatives →
- 3AW
2012 · devio.us · its alternatives →
- 4
2020 · apps.apple.com · its alternatives →
- 5AV
2024 · openopensource.com · its alternatives →
- 6IM
Hi HN! I've created [UFreeTools](https://www.ufreetools.com/), a collection of developer utilities (60+ tools and growing) that's completely free, ad-free, and runs entirely in the browser. No data leaves your device - everything is processed locally. ## Background As a developer, I found myself constantly searching for simple utilities like JSON formatters, UUID generators, and color pickers. Most existing options were cluttered with ads, required sign-ups, or sent data to servers. I wanted clean, fast tools that respected privacy. So I built UFreeTools as a modern SPA using…
2025 · ufreetools.com · its alternatives →
- 7
Hey there, I'm a solo dev behind KewlTools. So I'm one of those people who like to build their own tools/utilities whenever they a) want to get something done, or b) want to learn something. c) don't want to spend ages finding a utilty and going through walls of ads. I gradually built 66 tools, all free, fast, ad-free, and zero login. I (and my family/friends) use these daily, so thought some of you will find it useful! Any suggestions, improving current tools or adding new ones, please let me know.
2025 · kewltools.com · its alternatives →
- 8
I spent the past few weeks making an open source cloud code editing environment with an AI copilot and multiplayer collaboration! It's fully self-hostable in 5-10 minutes. There's a lot of minor improvements to be made, and some are already listed in the Github issues. Let me know what you think and feel free to try it out.
2024 · github.com · its alternatives →
- 9IM
2025 · uiblocks.xyz · its alternatives →
- 10WM
2022 · go.instill.tech · its alternatives →
- 11
I built a minimal opensource CMS, I use it myself for my blog and for other SaaS. l love blogging, and sometimes I post random thoughts on my blog. The only thing is, I always did it with .md files, which is fine too However, I was excited about the idea of using a CMS that was very minimal and avoiding the option of connecting something like WordPress or other big platforms. Open source (if you want to fork it or contribute) and free to use (unless I see you have a million views haha). Star the repo if you like it!
Jan 2026 · github.com · its alternatives →
- 12
2021 · mastering-openscad.eu · its alternatives →
- 13IM
2020 · prodafy.com · its alternatives →
- 14AF
2025 · editor.besser-pearl.org · its alternatives →
- 15IM
2014 · dry-sea-7022.herokuapp.com · its alternatives →
- 16MF
2020 · bolster.pro · its alternatives →
- 17IM
2021 · repibox.com · its alternatives →
- 18IC
2021 · remove-pii.com · its alternatives →
- 19
2014 · leanpub.com · its alternatives →
- 20
Would love to hear your feedback! It's 100% free. :-)
2024 · wizardshot.com · its alternatives →
- 21
ExtractBench - A Benchmark for Schema-Guided Enterprise Document Extraction - run-llama/ExtractBench
Aug 2026 · github.com · its alternatives →
- 22CM
2019 · sabrecms.com · its alternatives →
- 23
I couldn't find a CMS that met all my needs, so I built this prototype. It works for my purposes. I'm curious if anyone else finds it interesting or useful. If there's enough interest, I may continue working on it. Feedback welcome!
2024 · github.com · its alternatives →
- 24IW
2019 · productizemarketing.co · its alternatives →
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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 →