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YaFF GitHub repository social preview - Yandex open source zero-copy wire format for Protobuf

YaFF Deep-Dive: Yandex’s Zero-Copy Wire Format for Protobuf — 3.8x Faster Than FlatBuffers

By Hunter Io June 22, 2026News

Yandex open-sources YaFF, a zero-copy wire format for Protobuf with adaptive layouts. Flat Layout reads 3.8x faster than FlatBuffers and 22x faster than Protobuf, with 10-20% CPU savings at production scale.

Obscura headless browser GitHub repository page

Obscura: A Lightweight Headless Browser Built for the AI Agent Era

By Hunter Io June 19, 2026AI

Obscura is an open-source headless browser written in Rust. At ~30MB RAM and ~70MB binary, it is a lightweight, CDP-compatible alternative to headless Chrome, purpose-built for AI agents, web scraping, and browser automation at scale.

Cursor Origin Git hosting platform for AI agents announcement

Meet Cursor Origin: The Git Platform Built for AI Agents

By Hunter Io June 19, 2026AI

Cursor announced Origin at Compile 2026 - a Git hosting platform built for AI agents. Features agent-driven merge conflict resolution, CI auto-fix, stacked PRs, and more. Waitlist now, GA Fall 2026.

LoopCoder-v2 Parallel Loop Transformer architecture overview diagram

LoopCoder-v2: Only Loop Once for Efficient Test-Time Computation Scaling

By Hunter Io June 19, 2026AI

LoopCoder-v2 explores Parallel Loop Transformers for test-time computation scaling, showing that R=2 achieves 64.4 on SWE-bench Verified, surpassing models 30x larger via an optimal gain-cost loop count.

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SubQ 1.1 Small Review: Subquadratic Sparse Attention Model Delivers 64x Faster Inference

By Hunter Io June 19, 2026News, AI

SubQ 1.1 Small introduces Subquadratic Sparse Attention (SSA), achieving near-perfect retrieval at 12M tokens with 64x less compute than FlashAttention-2. A deep dive into benchmarks, architecture, and real-world implications.

Nex-AGI Drops Nex-N2: Open-Source Agent Model That Keeps Pace with GPT-5.5

By Hunter Io June 18, 2026AI

For the past year, the open-source AI community has been chasing a moving target: can…

GBrain: The Brain Layer Your AI Agent Has Been Missing — Built by YC’s CEO

By Hunter Io June 18, 2026AI

Introduction Garry Tan, President and CEO of Y Combinator, has a problem that most AI…

Agent TARS & UI-TARS Desktop: ByteDance’s Open-Source Multimodal AI Agent Stack

By Hunter Io June 18, 2026AI

Introduction ByteDance has open-sourced a powerful multimodal AI agent stack that is turning heads in…

Agent Reach open-source AI tool GitHub repository - Give your AI agent eyes to see the entire internet

Agent Reach: The Open-Source Tool That Gives Your AI Agent Eyes to See the Internet

By Hunter Io June 18, 2026AI

What if your AI coding assistant could do more than just write code? What if…

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SLAI T-Rex: Post-Training DeepSeek-V4 on Ascend NPUs

AgentDebugX: Debug LLM Agents Like a Pro — Open-Source Toolkit for Failure Observability, Attribution & Recovery

YaFF Deep-Dive: Yandex’s Zero-Copy Wire Format for Protobuf — 3.8x Faster Than FlatBuffers

Obscura: A Lightweight Headless Browser Built for the AI Agent Era

Meet Cursor Origin: The Git Platform Built for AI Agents

LoopCoder-v2: Only Loop Once for Efficient Test-Time Computation Scaling

SubQ 1.1 Small Review: Subquadratic Sparse Attention Model Delivers 64x Faster Inference

Nex-AGI Drops Nex-N2: Open-Source Agent Model That Keeps Pace with GPT-5.5

GBrain: The Brain Layer Your AI Agent Has Been Missing — Built by YC’s CEO

Agent TARS & UI-TARS Desktop: ByteDance’s Open-Source Multimodal AI Agent Stack

Agent Reach: The Open-Source Tool That Gives Your AI Agent Eyes to See the Internet

SLAI T-Rex: Post-Training DeepSeek-V4 on Ascend NPUs

AgentDebugX: Debug LLM Agents Like a Pro — Open-Source Toolkit for Failure Observability, Attribution & Recovery

DeepSearch-World: Self-Distillation for Deep Search Agents in a Verifiable Environment

Ornith-1.0: Open-Source Self-Improving Models for Agentic Coding