IPinfo started offering free unlimited country-level geolocation and ASN details(ipinfo.io)

17 points by tnr23 1 year ago | 3 comments

The complete IPv4 address space, mapped(worldip.io)

38 points by theanonymousone 4 months ago | 17 comments

RPKI now protects 70% of internet routes(ipinfo.io)

206 points by emot 10 days ago | 87 comments

IPinfo blog post reporting that RPKI now covers 70% of internet routes, up from 54% a year earlier, explaining route origin validation.

Welcome to Apache OpenDAL(opendal.apache.org)

79 points by Kinrany 2 years ago | 35 comments

Everything Picolisp can do, and more(picolisp.com)

86 points by damir 1 year ago | 8 comments

Hack GPON – how to access, change and edit fibre ONTs(hack-gpon.org)

226 points by pabs3 2 years ago | 127 comments

So you want to parse a PDF?(eliot-jones.com)

369 points by UglyToad 1 year ago | 199 comments

Blog post by Eliot Jones explaining how PDF parsing should work per the spec, covering headers, cross-reference tables, object offsets and trailers, and its real-world pitfalls.

Show HN: RawLink – Building a VPN protocol from scratch(github.com)

11 points by znano 7 days ago | 0 comments

GitHub repository for RawLink, an experimental VPN protocol built from scratch, with an accompanying blog post explaining its design.

Map of GitHub(github.com)

651 points by vortex_ape 1 year ago | 100 comments

GitHub repository for anvaka's Map of GitHub, an interactive map visualizing GitHub repositories as countries based on shared stargazers.

Everything I know about good API design(seangoedecke.com)

347 points by ahamez 1 year ago | 120 comments

Blog post by Sean Goedecke sharing practical advice on designing good APIs, covering REST, GraphQL, and balancing familiarity with flexibility.

Grok(github.com)

1034 points by pierre 2 years ago | 375 comments

GitHub repository from xAI containing the open release of the Grok language model code and checkpoint loading scripts under Apache-2.0.

Simply explained: How does GPT work?(confusedbit.dev)

326 points by nitnelave 3 years ago | 279 comments

A blog post from Confused bit giving a simple explanation of how GPT language models like ChatGPT work, starting with their probabilistic approach.