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Show HN: App design that combines Reddit and Gmail for private treelike convos

4•tsydenzhap•57m ago
This app has 6 major pages. Inbox, Post, Contacts, Blocks, Comments Made, Comments Saved, Comments Replies.

Inbox is like in gmail. It's a list of posts. There are tags for posts.

Post is like in reddit, (except you can mark comments as read to grey out their backgrounds). It's a hierarchy of comments organized by time, oldest at the top, newest at the bottom. You invite people into posts. Posts are not public.

Contacts & Blocks is like in gmail.

Comments Made & Comments Saved & Comments Replies is like in reddit.

I think this app could supplement email. It supercharges conversation quality for long, complicated discussions. I would like to make it but I don't want to deal with moderation & managing people. So I'm giving it up to the internet.

Comments

glinggesar•50m ago
This idea seems like it could be a billion dollar idea.
keweizhou1996•49m ago
By far the most interesting idea I've ever read on Show HN.
tsydenzhap•37m ago
Thanks.

Amazon Stonehenge: Parque Arqueológico Do SolstíCIO

https://en.wikipedia.org/wiki/Parque_Arqueol%C3%B3gico_do_Solst%C3%ADcio
1•nycdatasci•1m ago•0 comments

UC Berkeley indefinitely suspends international student work authorizations

https://www.dailycal.org/news/campus/after-second-ice-threat-uc-berkeley-indefinitely-suspends-in...
1•cbzbc•4m ago•0 comments

Harvard Professor on Why You Should Learn C in 2026 [video]

https://www.youtube.com/watch?v=vhgI_F-WMwA
1•rramadass•6m ago•0 comments

Intrusive Linked Lists

https://www.data-structures-in-practice.com/intrusive-linked-lists/
1•tripdout•9m ago•0 comments

Wrapture

https://grahamdumpleton.me/posts/2026/08/introducing-wrapture/
1•simonw•11m ago•0 comments

Engineering a support "teammate" with human memory

https://www.coinbase.com/blog/ceecil-engineering-a-support-teammate-with-human-memory
1•dukebartnik•15m ago•0 comments

P99 0 ms* autocomplete for 240M domain names

https://ruurtjan.com/articles/p99-0ms-autocomplete-for-240-million-domain-names
1•dbalatero•17m ago•0 comments

Transfer files over an Ethernet patch cable

https://maurycyz.com/misc/etherfiles/
2•jllyhill•18m ago•0 comments

Language Trees and Zipping

https://arxiv.org/abs/cond-mat/0108530
1•zainhsn•19m ago•0 comments

Workers Builds Are Degraded – Cloudflare Status

https://www.cloudflarestatus.com/incidents/yj2zk6n6rz1c
1•kyisaiah47•21m ago•0 comments

Not All Optical Interconnect Startups Are Building the Same Thing

https://invisiblelayerhw.substack.com/p/not-all-optical-interconnect-startups
1•missionfission•25m ago•0 comments

Urban Dead is shutting down

https://urbandead.com/shutdown.html
3•potomak•26m ago•1 comments

Salad Theory

https://saladtheory.github.io/
1•colinprince•26m ago•0 comments

Show HN: ScriptSpool – Create code animations in the browser

https://scriptspool.pixzens.com/en
1•MikeLuLu•33m ago•0 comments

Google Maps now shows "Lake America"

https://www.thehindu.com/news/international/google-maps-now-shows-lake-america-in-us-not-lake-ont...
2•tesnorindian•34m ago•1 comments

Hugo Awards

https://www.thehugoawards.org/hugo-history/2026-hugo-awards/
2•demritocracy•37m ago•0 comments

Show HN: Growtics – an AI growth agent that tells you what to do next

https://growtics.io
1•jabed•38m ago•0 comments

Show HN: MaCcyP – coding agents push text to a clipboard manager's Agents view

https://github.com/harleensahni/MaCcyP
1•hstun•40m ago•0 comments

On Inevitability

https://borretti.me/article/on-inevitability
2•nozzlegear•43m ago•0 comments

Implicit Function Theorem (IFT)

https://en.wikipedia.org/wiki/Implicit_function_theorem
1•peter_d_sherman•43m ago•1 comments

SolarWindow launches 0.85 mm-thick, self-adhesive solar film

https://www.pv-magazine.com/2026/08/27/https-www-pv-magazine-com-2026-08-27-solarwindow-launches-...
11•thelastgallon•48m ago•4 comments

Enormous 12TB Steam leak includes abandoned Half-Life 2: Episode 3 assets

https://www.theverge.com/games/986552/12tb-steam-leak-half-life-2-episode-3
4•droidjj•51m ago•1 comments

The Deadline Dividend

https://deadline-dividend.onrender.com
3•gmays•52m ago•0 comments

Show HN: Prove your code produced your claims without making reviewers rerun it

https://github.com/27-GROUP/kveritas-go/
2•Mkld27•53m ago•0 comments

Flock Safety's controversial CEO just got a taste of his own medicine

https://www.neowin.net/news/the-ceo-of-americas-biggest-surveillance-network-just-got-a-taste-of-...
23•devonnull•53m ago•2 comments

The Verification Gap: Who Audits the Agents?

https://gist.github.com/ecksbe/c48919c653ec2fba4b9ee17eb534efc3
3•evidence-lab•53m ago•0 comments

Mark Zuckerberg sends message to Meta employees

https://www.thestreet.com/technology/mark-zuckerberg-shocking-message-meta-employee-layoffs-artif...
3•georgecmu•54m ago•0 comments

Ask HN: What do your job interviews look like? (August 2026)

4•Hixon10•54m ago•0 comments

Why do I lose my passion and want to do nothing?

49•hanstyle•57m ago•26 comments

Agency and Agents

https://www.oneusefulthing.org/p/agency-and-agents
2•swolpers•57m ago•0 comments