frontpage.
newsnewestaskshowjobs

Made with ♥ by @iamnishanth

Open Source @Github

fp.

Show HN: Caslib – Computer Algebra Calculator (Hack Club Project)

https://github.com/breynard0/caslib
1•breynard•1m ago

At Age 25, Wikipedia Refuses to Evolve

https://spectrum.ieee.org/wikipedia-at-25
1•asdefghyk•2m ago•1 comments

Show HN: ReviewReact – AI review responses inside Google Maps ($19/mo)

https://reviewreact.com
1•sara_builds•2m ago•0 comments

Why AlphaTensor Failed at 3x3 Matrix Multiplication: The Anchor Barrier

https://zenodo.org/records/18514533
1•DarenWatson•3m ago•0 comments

Ask HN: How much of your token use is fixing the bugs Claude Code causes?

1•laurex•7m ago•0 comments

Show HN: Agents – Sync MCP Configs Across Claude, Cursor, Codex Automatically

https://github.com/amtiYo/agents
1•amtiyo•8m ago•0 comments

Hello

1•otrebladih•9m ago•0 comments

FSD helped save my father's life during a heart attack

https://twitter.com/JJackBrandt/status/2019852423980875794
2•blacktulip•12m ago•0 comments

Show HN: Writtte – Draft and publish articles without reformatting, anywhere

https://writtte.xyz
1•lasgawe•14m ago•0 comments

Portuguese icon (FROM A CAN) makes a simple meal (Canned Fish Files) [video]

https://www.youtube.com/watch?v=e9FUdOfp8ME
1•zeristor•15m ago•0 comments

Brookhaven Lab's RHIC Concludes 25-Year Run with Final Collisions

https://www.hpcwire.com/off-the-wire/brookhaven-labs-rhic-concludes-25-year-run-with-final-collis...
2•gnufx•17m ago•0 comments

Transcribe your aunts post cards with Gemini 3 Pro

https://leserli.ch/ocr/
1•nielstron•21m ago•0 comments

.72% Variance Lance

1•mav5431•22m ago•0 comments

ReKindle – web-based operating system designed specifically for E-ink devices

https://rekindle.ink
1•JSLegendDev•24m ago•0 comments

Encrypt It

https://encryptitalready.org/
1•u1hcw9nx•24m ago•1 comments

NextMatch – 5-minute video speed dating to reduce ghosting

https://nextmatchdating.netlify.app/
1•Halinani8•25m ago•1 comments

Personalizing esketamine treatment in TRD and TRBD

https://www.frontiersin.org/articles/10.3389/fpsyt.2025.1736114
1•PaulHoule•26m ago•0 comments

SpaceKit.xyz – a browser‑native VM for decentralized compute

https://spacekit.xyz
1•astorrivera•27m ago•0 comments

NotebookLM: The AI that only learns from you

https://byandrev.dev/en/blog/what-is-notebooklm
2•byandrev•27m ago•1 comments

Show HN: An open-source starter kit for developing with Postgres and ClickHouse

https://github.com/ClickHouse/postgres-clickhouse-stack
1•saisrirampur•28m ago•0 comments

Game Boy Advance d-pad capacitor measurements

https://gekkio.fi/blog/2026/game-boy-advance-d-pad-capacitor-measurements/
1•todsacerdoti•28m ago•0 comments

South Korean crypto firm accidentally sends $44B in bitcoins to users

https://www.reuters.com/world/asia-pacific/crypto-firm-accidentally-sends-44-billion-bitcoins-use...
2•layer8•29m ago•0 comments

Apache Poison Fountain

https://gist.github.com/jwakely/a511a5cab5eb36d088ecd1659fcee1d5
1•atomic128•31m ago•2 comments

Web.whatsapp.com appears to be having issues syncing and sending messages

http://web.whatsapp.com
1•sabujp•31m ago•2 comments

Google in Your Terminal

https://gogcli.sh/
1•johlo•33m ago•0 comments

Shannon: Claude Code for Pen Testing: #1 on Github today

https://github.com/KeygraphHQ/shannon
1•hendler•33m ago•0 comments

Anthropic: Latest Claude model finds more than 500 vulnerabilities

https://www.scworld.com/news/anthropic-latest-claude-model-finds-more-than-500-vulnerabilities
2•Bender•38m ago•0 comments

Brooklyn cemetery plans human composting option, stirring interest and debate

https://www.cbsnews.com/newyork/news/brooklyn-green-wood-cemetery-human-composting/
1•geox•38m ago•0 comments

Why the 'Strivers' Are Right

https://greyenlightenment.com/2026/02/03/the-strivers-were-right-all-along/
1•paulpauper•39m ago•0 comments

Brain Dumps as a Literary Form

https://davegriffith.substack.com/p/brain-dumps-as-a-literary-form
1•gmays•39m ago•0 comments
Open in hackernews

Show HN: AI and Energy Efficiency Hackathon – 1 BTC to top team (SF, June 21)

https://www.mara.com/hackathon-2025
10•hickoryhashrate•9mo ago
We’re organizing a one-day hackathon in San Francisco on June 21 focused on a specific technical challenge:

How can AI agents reduce energy waste in compute-heavy systems?

The rapid growth of AI workloads is creating a serious mismatch between performance and power. MARA wants to explore solutions that fix this problem.

This event is for engineers and builders who care about AI and energy. The hackathon is capped at 100 selected participants. The exact challenge will be revealed live on the day of the event.

Prize: 1 bitcoin

Location: San Francisco

Focus: AI, compute, and energy

Application: https://www.mara.com/hackathon-2025

This is not a pitch or a party. It’s a real build day for people serious about AI infrastructure. I’m happy to answer questions here and would love any feedback.

Comments

amf2000•9mo ago
Can you share more about the requirements? I have expertise in AI, but not energy.
hickoryhashrate•9mo ago
Absolutely, no energy background required.

We’re looking for builders who can think critically about how AI agents might be used to improve compute efficiency. That could mean smarter scheduling, load balancing, power-aware inference, or even model-level optimizations. If you’re strong in AI, that’s already a great foundation.

The challenge prompt will be revealed on the day of the hackathon, but it’s designed to be approachable from multiple angles..., systems, infra, or model design.

Happy to chat more if helpful.

Magwired•9mo ago
Hi! Will participants have access to any specific hardware or APIs during the event?
hickoryhashrate•9mo ago
No specific hardware will be provided, but participants will have access to APIs to help prototype their solutions. We won’t be sharing the API details until the day of the event. They’ll be introduced alongside the challenge prompt to keep things level for all teams.