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Article URL: https://www.wsj.com/tech/ai/ai-spending-tech-companies-compared-02b90046

Comments URL: https://news.ycombinator.com/item?id=46922977

Points: 4

# Comments: 0

Article URL: https://www.washingtonpost.com/technology/2026/02/07/ai-spending-economy-shortages/

Comments URL: https://news.ycombinator.com/item?id=46922969

Points: 2

# Comments: 0

Article URL: https://www.youtube.com/watch?v=U8dcFhF0Dlk

Comments URL: https://news.ycombinator.com/item?id=46922958

Points: 1

# Comments: 2

Article URL: https://api-production-caa8.up.railway.app/docs

Comments URL: https://news.ycombinator.com/item?id=46922912

Points: 1

# Comments: 1

Article URL: https://www.mail-o-mail.com/

Comments URL: https://news.ycombinator.com/item?id=46922898

Points: 1

# Comments: 1

Article URL: https://github.com/joelparkerhenderson/queueing-theory

Comments URL: https://news.ycombinator.com/item?id=46922849

Points: 1

# Comments: 0

Hi HN — I just open-sourced Hibana and hibana-agent.

Hibana is an Affine MultiParty Session Types (MPST) runtime for Rust.

It targets protocol drift in distributed systems. Instead of maintaining separate hand-written state machines in each component, you define interaction once as a global choreography and project role-local behavior at compile time. At runtime, only valid protocol transitions are executable, so invalid moves such as skipping, reusing, or taking the wrong branch are rejected by the protocol model.

The practical value is that one global source of truth replaces multiple hand-written state machines and removes a class of protocol-drift bugs.

Core repo: https://github.com/hibanaworks/hibana

One concrete example is hibana-agent, which demonstrates the same model on an AI agent workflow: allowed action paths are defined in choreography, and only those transitions are executable at runtime.

Example app: https://github.com/hibanaworks/hibana-agent

Comments URL: https://news.ycombinator.com/item?id=46922840

Points: 3

# Comments: 0

Article URL: https://www.haniri.com

Comments URL: https://news.ycombinator.com/item?id=46922836

Points: 1

# Comments: 1