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Willow – Protocols for an uncertain future [video]

https://fosdem.org/2026/schedule/event/CVGZAV-willow/
1•todsacerdoti•43s ago•0 comments

Feedback on a client-side, privacy-first PDF editor I built

https://pdffreeeditor.com/
1•Maaz-Sohail•4m ago•0 comments

Clay Christensen's Milkshake Marketing (2011)

https://www.library.hbs.edu/working-knowledge/clay-christensens-milkshake-marketing
2•vismit2000•11m ago•0 comments

Show HN: WeaveMind – AI Workflows with human-in-the-loop

https://weavemind.ai
4•quentin101010•16m ago•1 comments

Show HN: Seedream 5.0: free AI image generator that claims strong text rendering

https://seedream5ai.org
1•dallen97•18m ago•0 comments

A contributor trust management system based on explicit vouches

https://github.com/mitchellh/vouch
2•admp•20m ago•1 comments

Show HN: Analyzing 9 years of HN side projects that reached $500/month

2•haileyzhou•20m ago•0 comments

The Floating Dock for Developers

https://snap-dock.co
2•OsamaJaber•22m ago•0 comments

Arcan Explained – A browser for different webs

https://arcan-fe.com/2026/01/26/arcan-explained-a-browser-for-different-webs/
2•walterbell•23m ago•0 comments

We are not scared of AI, we are scared of irrelevance

https://adlrocha.substack.com/p/adlrocha-we-are-not-scared-of-ai
1•adlrocha•24m ago•0 comments

Quartz Crystals

https://www.pa3fwm.nl/technotes/tn13a.html
1•gtsnexp•26m ago•0 comments

Show HN: I built a free dictionary API to avoid API keys

https://github.com/suvankar-mitra/free-dictionary-rest-api
2•suvankar_m•29m ago•0 comments

Show HN: Kybera – Agentic Smart Wallet with AI Osint and Reputation Tracking

https://kybera.xyz
2•xipz•30m ago•0 comments

Show HN: brew changelog – find upstream changelogs for Homebrew packages

https://github.com/pavel-voronin/homebrew-changelog
1•kolpaque•34m ago•0 comments

Any chess position with 8 pieces on board and one pair of pawns has been solved

https://mastodon.online/@lichess/116029914921844500
2•baruchel•36m ago•1 comments

LLMs as Language Compilers: Lessons from Fortran for the Future of Coding

https://cyber-omelette.com/posts/the-abstraction-rises.html
2•birdculture•37m ago•0 comments

Projecting high-dimensional tensor/matrix/vect GPT–>ML

https://github.com/tambetvali/LaegnaAIHDvisualization
1•tvali•38m ago•1 comments

Show HN: Free Bank Statement Analyzer to Find Spending Leaks and Save Money

https://www.whereismymoneygo.com/
2•raleobob•42m ago•1 comments

Our Stolen Light

https://ayushgundawar.me/posts/html/our_stolen_light.html
2•gundawar•42m ago•0 comments

Matchlock: Linux-based sandboxing for AI agents

https://github.com/jingkaihe/matchlock
2•jingkai_he•45m ago•0 comments

Show HN: A2A Protocol – Infrastructure for an Agent-to-Agent Economy

2•swimmingkiim•49m ago•1 comments

Drinking More Water Can Boost Your Energy

https://www.verywellhealth.com/can-drinking-water-boost-energy-11891522
1•wjb3•52m ago•0 comments

Proving Laderman's 3x3 Matrix Multiplication Is Locally Optimal via SMT Solvers

https://zenodo.org/records/18514533
1•DarenWatson•55m ago•0 comments

Fire may have altered human DNA

https://www.popsci.com/science/fire-alter-human-dna/
4•wjb3•55m ago•2 comments

"Compiled" Specs

https://deepclause.substack.com/p/compiled-specs
1•schmuhblaster•1h ago•0 comments

The Next Big Language (2007) by Steve Yegge

https://steve-yegge.blogspot.com/2007/02/next-big-language.html?2026
1•cryptoz•1h ago•0 comments

Open-Weight Models Are Getting Serious: GLM 4.7 vs. MiniMax M2.1

https://blog.kilo.ai/p/open-weight-models-are-getting-serious
4•ms7892•1h ago•0 comments

Using AI for Code Reviews: What Works, What Doesn't, and Why

https://entelligence.ai/blogs/entelligence-ai-in-cli
3•Arindam1729•1h ago•0 comments

Show HN: Solnix – an early-stage experimental programming language

https://www.solnix-lang.org/
4•maheshbhatiya•1h ago•0 comments

DoNotNotify is now Open Source

https://donotnotify.com/opensource.html
12•awaaz•1h ago•3 comments
Open in hackernews

Show HN: AI app that reframes emotionally charged texts (featured in WIRED)

10•solfox•3mo ago
Hi HN, I’m Sol (YC06). I built BestInterest (https://bestinterest.app) solo to help co-parents communicate peacefully after divorce. It was just featured in WIRED (https://www.wired.com/story/ai-emotional-spellcheck-difficul...) - without any PR.

The idea came from personal experience — a painful divorce and challenging co-parenting communication. Courts often tell co-parents to keep things business-like and child-focused, which sounds simple but is brutally hard in practice. I realized AI can do what humans often can’t — remove emotion from the loop. It started as a simple theory — that AI could actually prevent emotional abuse in digital communication.

I’d taken a break from tech after years at Google (I was a PM there), but eventually brushed off the dusties and decided to build it myself.

THE STACK

Google Cloud + Firebase + Gemini (with some OpenAI functionality still in place) + Twilio. Front end: FlutterFlow. I bootstrapped everything — no funding, no team at first, just persistence, a supportive partner, and late nights after my kids were asleep. One upside of co-parenting: suddenly, a lot of kid-free time to think/code.

Early on, I knew I wanted an advisor with deep expertise in abuse recovery. During my own healing, Dr. Ramani Durvasula’s YouTube videos were life-changing, so she topped my “never-going-to-happen” list. I cold-emailed her — and to my surprise, she said yes.

Yesterday, WIRED featured our story: “Divorced? With Kids? And an Impossible Ex? There’s AI for That.” Side note: in the article, our leading competitor acknowledged using users’ personal correspondence for training data — which was… surprising.

It’s surreal seeing something that began with personal pain now helping others in such a profound way. I get emails every week from customers saying the app has changed their lives. It’s incredibly gratifying.

I’m learning as I go — building in a space this sensitive has challenged me in many ways and shown just how deeply this kind of technology is needed.

I was “fortunate,” in a strange way, to have lived this pain firsthand; it helped me understand what was needed for my niche. AI has just as much potential to create harm or false information as it does to bring light to dark places — protecting victims and helping people find safety in their communication.

Happy to talk about any of these:

- Bootstrapping a consumer AI app solo

- Restarting life as an entrepreneur after kids, a divorce, and an eight-year hiatus

- Transitioning to being a full-time dad (9 years ago)

- Growing a real subscriber base in a niche without a marketing budget — leveraging AI and SEO

- Building for a legally and emotionally complex community

- Using AI to protect against abuse — designing filters that help without over-censoring

- Breaking into a quasi-regulated industry where many assume court approval is required just to operate

AMA — happy to talk about the journey, the challenges, or anything else that resonates.

Comments

solfox•3mo ago
One thing I didn’t expect from this experience: the pain that started it was so personal that building this startup — especially bootstrapping it — has felt almost like a vocation. I’ve always worked hard when I’m excited about something, but this has been different. It’s by far my favorite project I’ve ever worked on.