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Show HN: I created a multiple JSON queries tool

Hacker News - Sat, 06/14/2025 - 11:07pm

Tired of searching through JSON data field by field, so I created a JSON multi-queries tool.

First, I pass the JSON to the tool. Then I extract all the paths I'm interested in (for debugging, testing, or demoing to a co-worker). Next time, I just pass in new JSON data and instantly see those fields.

I'm too lazy to copy and paste, so the tool supports extracting JSON paths by clicking on the JSON key.

It's a nice-to-have tool - not essential - but it helps me reduce some clicks and makes working with JSON a bit smoother.

If you are interested, you can give it a try here: https://app.postpilot.dev

Any feedback is appreciated.

Comments URL: https://news.ycombinator.com/item?id=44280247

Points: 1

# Comments: 0

Categories: Hacker News

I have discovered a new number (with Mathematical Proof)

Hacker News - Sat, 06/14/2025 - 10:39pm

I just discovered a new number.

It is the first number to have inherent meaning and no numeric value at all, therefore it is defined by its properties:

Its properties are: 1. It only exists when you don't think of it 2. I am the first person to discover it

Comments URL: https://news.ycombinator.com/item?id=44280173

Points: 1

# Comments: 0

Categories: Hacker News

Show HN: I made an online Unicode Cuneiform digital clock

Hacker News - Sat, 06/14/2025 - 10:38pm

I got the idea to pay homage to the people who gave us base-60 time, and in the process discovered that Cuneiform is in Unicode.

Comments URL: https://news.ycombinator.com/item?id=44280168

Points: 1

# Comments: 0

Categories: Hacker News

The Rule of Idiots

Hacker News - Sat, 06/14/2025 - 10:37pm
Categories: Hacker News

Show HN: An LLM Running on a PS Vita

Hacker News - Sat, 06/14/2025 - 10:14pm

Hello all, a couple of moons ago I ported karpathy's llama2.c code to run inference on the TinyStories 260K & 15M checkpoints on the on the PS Vita with the ability to download/delete the models on device.

Runs showed that the 260K model ran at ~120 tok/s and at 15M ran at 1.8 tok/s, which probably could be a bit higher if it weren't a single threaded application. Had fun working on it as a weekend project, check it out for yourselves: https://github.com/callbacked/psvita-llm

Comments URL: https://news.ycombinator.com/item?id=44280095

Points: 2

# Comments: 0

Categories: Hacker News

Adaline

Hacker News - Sat, 06/14/2025 - 10:05pm

Article URL: https://www.adaline.ai

Comments URL: https://news.ycombinator.com/item?id=44280077

Points: 2

# Comments: 1

Categories: Hacker News

Show HN: Tapmytab – an open-source, Kanban with rich text editor on Chrome tab

Hacker News - Sat, 06/14/2025 - 10:05pm

hey guys, me and a friend of mine made this extension where you can make your chrome new tab as a kanban just like trello or jira. this supports rich text editor so you have more variation to write your notes in each card

hope you guys find it useful. please submit any issue or feature request in the repo, glad if you could use this as much as we love it

Comments URL: https://news.ycombinator.com/item?id=44280076

Points: 2

# Comments: 0

Categories: Hacker News

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