frontpage.
newsnewestaskshowjobs

Made with ♥ by @iamnishanth

Open Source @Github

fp.

Open in hackernews

I moved my AI's memory into a local database (better than folders and .md)

https://github.com/bradwmorris/ra-h_os/
3•bradwmorris•1h ago

Comments

bradwmorris•1h ago
lots of hype about 'lm-powered-knowledge' and 'memory' at the moment.

however, all the approaches I’ve seen, are file-based - mostly Obsidian + ClaudeCode.

You should build a database instead.

a local, SQLite database, with a simple, explicit schema and full text + vector search baked in - is (imo), the better approach.

I fully open-sourced the database, UI and scripts here: https://github.com/bradwmorris/ra-h_os/

And created a video explaining how it works here and how you can set it up. https://youtu.be/YyUCGigZIZE

The State of Agent Payment Protocols (April 2026)

https://github.com/custena/agent-payment-protocols
1•augrrr•1m ago•0 comments

Philosophize This (podcast) Atlas

https://philthis.eamag.me/
2•eamag•6m ago•0 comments

Show HN: Claude Buddy Pico – Pi Pico 2 W Port of Claude Desktop's Hardware Buddy

https://github.com/amargandhi/claude-buddy-pico
1•AmarGandhi•7m ago•0 comments

Kimi K2.6 Intelligence, Performance and Price Analysis

https://artificialanalysis.ai/models/kimi-k2-6
2•Topfi•7m ago•0 comments

Qt Group Launches Operational Reorganization to Improve Efficiency

https://www.qt.io/releases/release
2•shrimp-chimp•8m ago•0 comments

The abandoned war: Why no one is stopping the genocide in Sudan

https://respublica.media/en/en-sudan-abandoned-war-genocide-no-one-stopping/
1•ResPublica•9m ago•1 comments

Hierarchical Planning with Latent World Models

https://arxiv.org/abs/2604.03208
1•fofoz•9m ago•0 comments

Kei Urana on Manga Piracy

https://xcancel.com/i/status/2046341018837197285
1•latexr•9m ago•0 comments

Show HN: Graph Compose – Temporal workflows with visual builder, SDK, and AI

https://www.graphcompose.io/
1•jalapenobasil•10m ago•1 comments

Police Chiefs Allegedly Faked Robberies in $5k-a-Pop Visa Fraud Scheme

https://www.wsj.com/us-news/louisiana-armed-robberies-visa-fraud-a0f8425e
1•thelastgallon•10m ago•0 comments

Show HN: Orbital – Give Your Agent a Project, Not a Prompt

https://github.com/zqiren/Orbital
1•10keane•12m ago•1 comments

Xkcd 2510 (2021 AD) describes LLM generated code

https://xkcd.com/2510/
4•TZubiri•12m ago•0 comments

How much should you pay for API docs?

https://www.jamdesk.com/blog/the-definitive-api-documentation-pricing-comparison-2026-2
2•spy888•13m ago•0 comments

Apple Thrived in 15 Years Under Tim Cook

https://www.statista.com/chart/25612/apple-share-price-under-tim-cook/
3•salkahfi•13m ago•0 comments

Petition, recognition of open-source work

https://mixxx.org/news/2026-04-21-petition-ehrenamt/
1•SamWhited•13m ago•0 comments

Show HN: Flight Risk: Can you break an AI agent?

https://ctf.demo.lorikeetcx.ai/
1•tetrakai•16m ago•0 comments

Open Source Agent Skills for GTM Engineers

https://github.com/Varnan-Tech/opendirectory
1•sam_josh1•18m ago•0 comments

I refused to pay $50/mo for a CSV to quickbooks converter, so I built it

https://www.csvtoquickbooks.com/
1•Loliyo•19m ago•0 comments

Accessible PDF and Tagged PDF Remediation Services

https://curbeffect.com/
1•mooreds•20m ago•0 comments

Claude in China: how to "look like a normal person"

https://shuyangli.substack.com/p/claude-in-china
1•shuyang•21m ago•0 comments

Spaced Repetition: Beginner Guide/FAQ

https://entropicthoughts.com/spaced-repetition-beginner-guide-faq
1•Tomte•22m ago•0 comments

Tim Cook's Rotten Apple

https://unherd.com/2026/04/time-is-running-out-for-tim-cook/
2•jnord•23m ago•0 comments

Defining Terms: Human Intelligence

https://aquinas101.thomisticinstitute.org/videos/defining-terms-human-intelligence
1•danielam•25m ago•0 comments

Show HN: Ketchup – a Pomodoro timer with separate work and break budgets

https://github.com/Rench321/ketchup-timer
1•rench321•26m ago•0 comments

Nodus – Never lose AI answers again

https://nodus-ai.app/
1•m_m_carvalho•26m ago•0 comments

Show HN: We replaced 5 ML models with 1 shared encoder on an $11/month VPS

https://fittohire.com
1•blemis•26m ago•0 comments

Unlearnings from Building Grafana Assistant

https://contexthorizon.substack.com/p/unlearnings-from-building-grafana
1•xionerys•28m ago•0 comments

Siemens and Humanoid deployed an Nvidia-powered humanoid robot

https://thenextweb.com/news/siemens-nvidia-humanoid-robot-erlangen-factory-trial
1•JeanKage•28m ago•0 comments

Show HN: Bpfvet – minimum kernel version and CO-RE analyzer for BPF objects

https://github.com/boratanrikulu/bpfvet
1•boratanrikulu•29m ago•0 comments

In Chinese data factories, workers teach humanoid robots boring tasks

https://restofworld.org/2026/china-robots-training-centers-workers/
1•bookofjoe•29m ago•0 comments