Sider Code - Reshape any website with plain words via Sider extension
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For 30 years, websites set the rules. Now you do. In the Sider Chrome extension, tell Sider Code how a site you rely on should work. It understands the page, writes the code, and makes the change. You can save and control the feature.

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Hey Product Hunt - the Sider team here 👋
Most websites are built once, for everyone. But the way we read, watch, research, and work is personal. We think the web should be, too.
So we built Sider Code.
Rather than build a new website, reshape the sites you already use. Describe what to change. Sider Code understands the page, writes and applies code, turning your words into a working feature you can save and control.
You can reshape information, remove what you don't need, or add capabilities the site never had - without writing code.
That could mean turning a comment section into a map of the debate, making difficult terms explain themselves on hover, removing an entire content format you never want to see, or rebuilding a scattered thread as a focused article with its own navigation.
These aren't templates you have to choose from. They point to a broader idea: the website in front of you should be something you can shape.
Each feature can be saved for your next visit and switched off or on whenever you want. It becomes part of how that website works for you, while remaining under your control.
🎁 For the next three days, Sider Code is free for everyone.
What's one website you use often but wish worked differently - and what would you change?
Your words. Your web.
Hey @joel_sider saw you mention the generated code is currently frozen.
how does this hold up on heavy SPAs where DOM is constantly updating as we scroll?
@joel_sider This is a really interesting way of thinking about the web. I’d probably use it on Reddit first — turning long scattered threads into something easier to follow while keeping the original discussion underneath. Curious how well Sider Code handles changes when the underlying page updates?
Now that's a cool idea. Can you remove the ads with that? :D
@zot Yes, you can completely customize your own adblock
@zot Haha absolutely! Say goodbye to those pesky ads. Let us know how your custom setup works out for you!
@zot great question! i was thinking the same thing
This is pretty effective. Zero effort to do something.
@busmark_w_nika Thank you, Nika, you really should try it :)
@busmark_w_nika Thanks for trying this new feature!
@busmark_w_nika Exactly! Less effort, more productivity. Thanks for checking it out, Nika! ✨
@joel_sider @umar_saleem yes, you can export it
Congrats on the launch! how does it handle the more complex changes across different types of websites ?
@farhan_nazir55 Good question. Currently, once the code is generated, the code is frozen. We plan to make a detection feature to detect whether there are disruptive changes for the original page.
@farhan_nazir55 Thank you, Farhan, we applied very good models here to process it
@joel_sider Love everything about the customization! =)
Congrats on the launch!
@adana Thanks!
@joel_sider @adana Thank you, Adana
Very interesting feature!!! I've used it to create a PIP feature for my YouTube. That's great!
@luokebi Thank you, Luokebi, can you share it? :)
@rick_fan I’m figuring out how to share it. Once I’m ready, I might share it.
@luokebi Take your time! Honestly, building a custom PIP for YouTube is such a genius way to use this. We'll be here whenever you're ready to show it off! 👀✨
Very interesting! Good luck guys!
@dzmitry_ivanouski Thanks for trying it.
@dzmitry_ivanouski Thank you, Dima
Congratulations on the Launch!
@imfenil16 Thank you, Fenil
pretty cool - what's the number one blocker you can't do right now that you're working towards doing in the future that you think would be the next biggest unlock?