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Show HN: Learn algebra together, no AI slop, no ads or freemium, no registration

https://algebra.tutlm.com/
2•nik_norman•1h ago
I think the modern world increasingly demands technical literacy. I felt that myself, and I also realized I still had gaps in algebra from school.

But every time I opened a textbook, I wanted to quit immediately. Algebra on paper feels static, opaque, and disconnected from intuition.

I don’t think algebra was meant to live only on paper. It becomes much more beautiful on a screen, when you can interact with it directly, change things, and immediately see what happens.

You stop memorizing steps and start understanding why equations behave the way they do.

Another thing I realized: I didn’t want to be alone with it.

Learning algebra can feel strangely isolating. I wanted to feel that I was on the path with other people nearby, even if we were each working through our own problems.

So I spent a long time experimenting with friends and trying to build that sense of presence into the project: seeing what others are working on, feeling that the room is alive, and knowing you are not the only one struggling through the same ideas.

And honestly, I’m just tired of the endless AI slop, registrations, freemium traps, ads, onboarding flows, and two-factor-authentication rituals around things that should be simple.

At some point I realized I didn’t want another platform optimized for retention, upsells, and onboarding funnels. I just wanted something that helps people learn.

Join us. Let’s learn algebra together.

And if you like it, please show it to your kids, students, or anyone trying to rebuild their algebra intuition. If people find it useful, I’ll keep developing it.

The Tech Jobs That Are Safe from AI

https://www.wsj.com/tech/ai/the-tech-jobs-that-are-safe-from-ai-8d415383
1•fortran77•46s ago•1 comments

Agent pull requests are everywhere

https://github.blog/ai-and-ml/generative-ai/agent-pull-requests-are-everywhere-heres-how-to-revie...
1•gemanor•55s ago•0 comments

OpenAI DevDay 2026

https://openai.com/index/devday-2026/
1•aquir•1m ago•0 comments

How the Bird Eye Was Pushed to an Evolutionary Extreme

https://www.quantamagazine.org/how-the-bird-eye-was-pushed-to-an-evolutionary-extreme-20260513/
1•ibobev•1m ago•0 comments

Ten Releases of Great Docs, a fairly new Python static site generator

https://opensource.posit.co/blog/2026-05-13_great-docs-ten-things/
1•richmeister•1m ago•0 comments

Show HN: Majestic, GUI for Jest

https://github.com/Raathigesh/majestic
1•bytode•2m ago•0 comments

CIA spy blames Dr Fauci for covering up Covid lab leak

https://www.dailymail.com/news/article-15814995/CIA-spy-BLAMES-Dr-Fauci-covering-Chinese-Covid-la...
1•Bender•2m ago•0 comments

I think first-pass private equity analysis will be automated

https://www.valedex.com/
1•marcelvaledex•4m ago•0 comments

Projecting React

https://tannerlinsley.com/posts/projecting-react
1•homarp•6m ago•0 comments

Cangjie, an Open-Source Compiled Language with Native Effect Handlers and ADT

https://www.infoq.com/news/2026/05/cangjie-effect-handlers-adt/
1•rezaprima•6m ago•0 comments

No more Lineage OS on Samsung cellphones

https://kevinboone.me/samsung-no-more-lineage.html
1•speckx•6m ago•0 comments

Removing the Modem and GPS from My 2024 RAV4 Hybrid

https://arkadiyt.com/2026/05/13/removing-the-modem-and-gps-from-my-rav4/
2•arkadiyt•9m ago•0 comments

A City on Mars: Should We Settle Space, and Have We Thought This Through?

https://en.wikipedia.org/wiki/A_City_on_Mars
1•xnx•11m ago•0 comments

Archivists Turn to LLMs to Decipher Handwriting at Scale

https://spectrum.ieee.org/ai-handwriting-transcription-transkribus-lecun
1•benbreen•12m ago•0 comments

When Search Becomes Expensive to Improve

https://www.searchplex.net/blog/when-search-becomes-expensive-to-improve
1•eskimo87•12m ago•0 comments

Thoughts on Claude Code 2.1.139 Agent View and Background Sessions

1•cadl11•14m ago•0 comments

Tyr for first place at RustWeek 2026

https://www.collabora.com/news-and-blog/news-and-events/tyr-for-first-place-at-rustweek-2026.html
1•losgehts•14m ago•0 comments

Spam filters are the consent layer. That's embarrassing

https://datatracker.ietf.org/doc/draft-cure-core/
2•madospace•15m ago•0 comments

Water rights request for Box Elder data center withdrawn after protests

https://www.sltrib.com/news/environment/2026/05/07/after-thousands-utahns-protest/
1•ourmandave•15m ago•0 comments

Multiply the Pie

https://open.spotify.com/track/0jmJ7qaqBUKb044xsgH8kV
4•alicialew•16m ago•3 comments

Perl Toolchain Summit 2026: Security, Testing, Porting, Community Collaboration

https://www.perl.com/article/perl-toolchain-summit-2026-key-results/
1•oalders•17m ago•0 comments

Let-go is a Clojure dialect written in Go

https://github.com/nooga/let-go
1•vicek22•17m ago•0 comments

Haiku

https://www.haiku-os.org
4•tosh•17m ago•0 comments

AI can design viruses, toxins and other bioweapons. How worried should we be?

https://www.nature.com/articles/d41586-026-01476-x
2•Brajeshwar•19m ago•0 comments

How fast is autonomous AI cyber capability advancing?

https://www.aisi.gov.uk/blog/how-fast-is-autonomous-ai-cyber-capability-advancing
1•dcre•20m ago•1 comments

What is your AIQ? How good are you at using Claude Code/Codex?

https://www.aiqrank.com
1•tylerg•23m ago•0 comments

Greater Manchester still says no to NHS data platform with Palantir at its heart

https://www.theregister.com/public-sector/2026/05/13/greater-manchester-still-says-no-to-nhs-data...
4•Bender•24m ago•0 comments

Audrey: Local-first memory guard for AI agents (source)

https://github.com/Evilander/Audrey
2•evilanders•24m ago•0 comments

What's with all the slide decks? A polycausal theory

https://dynomight.substack.com/p/slides
1•crescit_eundo•24m ago•0 comments

U.S. Intelligence Shows Iran Retains Substantial Missile Capabilities

https://www.nytimes.com/2026/05/12/us/politics/iran-missiles-us-intelligence.html
23•hebelehubele•24m ago•6 comments