
Pluto World
Simplest captions editor for viral videos.
What it does
Short form video is the dominant format on the internet, and most of it is watched on mute. Captions are no longer accessibility text. They are the layer that decides whether a video gets watched at all. But every caption tool today is bloated, expensive, and loaded with features that have nothing to do with captions. Pluto World does one thing well. Per-word styling, three clicks from upload to download. Built for short form creators who want premium looking captions without the bloat.
Does the same job
all alternatives →More growth this month
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AstraPixels▲267A pixel-art solar system at its real current positions.
Growth · 29d ago · astrapixels.com
Launched alongside, May 2026
the whole month →

Parallel agents, diff reviewer, and multi-model comparisons
Dev tools · May 2026 · kilo.ai


- NW
Hey HN, Henry here from Cactus. We open-sourced Needle, a 26M parameter function-calling (tool use) model. It runs at 6000 tok/s prefill and 1200 tok/s decode on consumer devices. We were always frustrated by the little effort made towards building agentic models that run on budget phones, so we conducted investigations that led to an observation: agentic experiences are built upon tool calling, and massive models are overkill for it. Tool calling is fundamentally retrieval-and-assembly (match query to tool name, extract argument values, emit JSON), not reasoning. Cross-attention…
Life & fun · May 2026 · github.com
- FM
Dev tools · May 2026 · github.com