Show HN: Secure private diffchecker with merge support

https://diffchecker.dev

9•subhash_k•1h ago

Built a minimal diff checker with merge feature.

1. Supports 25K+ lines.

2. Character level instant diff.

3. Diff merge feature.

4. Share able links.

5. 100% secure, all diff computation happens in browser.

No other website offering high quality diff checker and merge feature with just browser only implementation.

Please review the website in detail and share feedback.

Comments

runningmike•47m ago

Do you release the code as FOSS?

subhash_k•46m ago

Unfortunately No. Planning to monetize through ads once UI is polished.

bramhaag•41m ago

Why would releasing the code under a FOSS license prevent you from adding ads?

subhash_k•38m ago

To be honest. Never really thought about it fully. I don't know monetization plan as well. I just wanted to create better private version of diff checker and merge. Will think through and update here.

jiehong•23m ago

I’m still finding a local instance of Beyond Compare [0] unbeatable.

Especially its table compare feature [1].

[0]: https://www.scootersoftware.com/

[1]: https://www.scootersoftware.com/v4help/viewdata.html

subhash_k•20m ago

Never had a need to do table comparison. Looks like customised csv diff comparison. Will look into and see if i can add it as feature or different page/tool.

jiehong•9m ago

I needed it for diffing big csv files where the diff was complicated to understand, and limited to some columns out of 30+ columns.

Might be niche, though.

recursive•9m ago

Some of the CSS is making the numbered steps start at 8 instead of 1. In particular

    ol { counter-reset: steps; }

subhash_k•6m ago

Can you please share the link of diff? You can copy it from the website after input by clicking share as url button, so that it will easy for me to debug. Thanks for the feedback.

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