4/2/2026
Post-quantum crypto on a $5 ESP32-S3M-KEM-768 in 9.6ms, open source
Post-quantum cryptography implementation on ESP32 microcontroller in 9.6ms, open source code available.
4/2/2026
Show HN: I tested 15 free AI models at building real software on a $25/year VPS
Practical evaluation of 15 free LLMs building real software autonomously on a $25/year VPS using a URL shortener challenge with Express, SQLite, and integration tests.
4/2/2026
Show HN: Ecotokens – Another token saver for CLI Agents
CLI tool for reducing token usage with AI code assistants (Claude, Gemini, Qwen).
4/2/2026
Orchestration-as-Code – Orchestration and software are the same
Open-source forum application written in Prolog with Docker deployment.
4/2/2026
Software Engineering Is Becoming Civil Engineering
Guest lecture essay comparing software engineering evolution to civil engineering discipline separation.
4/2/2026
Show HN: I got Claude Code to run in Binary
Claims to have rewritten Claude Code in Binary using Codex. Appears to be false claim about leaked source code.
4/2/2026
Dumbo-RS: A fast CLI to feed SMARTLY your codebase to LLMs
CLI tool for efficiently preparing codebases as context for LLMs. Developer utility.
4/2/2026
WorkerMill – open-source AI coding team, multi-expert orchestration
Open-source multi-agent framework orchestrating specialized expert agents for software development.
4/2/2026
Activating Two Trap Cards at Once, or: A Gentle Response to the Popularity of Vibecoding
Commentary on coding practices and community challenge results with tangential references to vibecoders.
4/2/2026
Claude.ai Prompt Injection Vulnerability
Security vulnerability in Claude.ai allowing prompt injection attacks.
4/2/2026
Casanova invents an LLM as a grift in the 18th century [pdf]
Humorous historical essay about Casanova. Not AI/tech related.
4/2/2026
Can a laptop beat Amazon's last mile routing system?
Route optimization algorithm comparing laptop-based solution against Amazon's last-mile routing system at scale.
4/2/2026
New open source AI self driving testing
Open-source framework for autonomous vehicle testing and validation.
4/2/2026
Agentic AI and the next intelligence explosion
Commentary on agentic AI potential. Speculative without technical analysis.
4/2/2026
WindowPilot – See-and-pick macOS window switcher (no typing, no recall)
WindowPilot: macOS native window switcher with visual picking and instant cross-space navigation.
4/2/2026
The miracle of AI agent-assisted learning
Overview of AI agents in educational context. Lacks technical depth.
4/2/2026
The productivity paradox of AI coding assistants
Discussion of AI coding assistant productivity claims. Limited substantive analysis.
4/2/2026
Composo open-sources its LLM-as-Judge technique (83.6% on RewardBench 2)
Composo open-sources LLM-as-Judge reward model achieving 83.6% on RewardBench 2 benchmark.
4/2/2026
Cloudflare is rethinking cache for the AI era
Cloudflare infrastructure changes for AI workloads. Limited technical detail provided.
4/2/2026
Live and Let AI: Former CIA officer says human spies matter more in the LLM age
Opinion piece on intelligence work in LLM era. No technical content.
4/2/2026
Ask HN: What is your dev set up like?
Developer survey on IDE and coding tool preferences. Off-topic discussion.
4/2/2026
Gemma 4: Byte for byte, the most capable open models
Google introduces Gemma 4, an open-source LLM optimized for reasoning and agentic workflows with improved intelligence-per-parameter efficiency.
4/2/2026
Claude Code Still Exhibiting Fast Usage Exhaustion
Claude Code tool usage limitations. Brief complaint post.
4/2/2026
Amazon Ads with Claude Pt. 2: Making Skills
Using Claude AI to automate Amazon Ads management with weekly reports and search term optimization via Claude Code.
4/2/2026
Show HN: AI-first PostgreSQL client for Mac
AI-native PostgreSQL client tool with natural language querying for database operations.
4/2/2026
Another reason we can't measure our productivity with AI
Argument that AI productivity metrics are unreliable. Lacks empirical support.
4/2/2026
Music-bench: An LLM benchmark for reading printed music
Benchmark for evaluating LLM ability to read printed music. Research dataset.
4/2/2026
JSON Zen – compact JSON schema for sanity checks and LLM context
JSON schema tool for LLM validation and context compression. Minimal technical content.
4/2/2026
OpenYak – open-source desktop AI agent that works with your local files
Open-source desktop AI agent supporting 100+ models, local file access, privacy-preserving workflows.
4/2/2026
Lacy Shell – Talk to your terminal. Commands run, questions go to AI
Open-source shell interface agent routing commands and queries to AI without syntax prefixes.
4/2/2026
Bio-inspired LLM reasoning architecture with mycological dormancy
Bio-inspired LLM reasoning with dormancy concept. Sparse details.
4/2/2026
Even GPT-5.2 Can't Count to Five: Zero-Error Horizons in Trustworthy LLMs
Research on LLM limitations in counting tasks. Minimal content provided.
4/2/2026
Show HN: Hallx – Hallucination risk scoring for LLM outputs
Hallucination risk scoring tool for LLM outputs. Validates schema consistency, drift, and context alignment across providers.
4/2/2026
A stateless browser CLI that lets LLMs operate tabs concurrently
Browser CLI tool enabling AI agents to operate browser tabs concurrently with action manuals for websites. Stateless design.
4/2/2026
Inference Engine for Apple Silicon
Onde: on-device LLM inference engine optimized for Apple silicon without server requirements.
4/2/2026
Meta's Home Grown AI Analytics Agent
Stub: Meta's homegrown analytics AI agent. Insufficient content for evaluation.
4/2/2026
The Upside to San Francisco's Unwelcome Airport Capacity Cut
Off-topic: San Francisco airport capacity policy.
4/2/2026
Show HN: I built a Cargo supply chain auditor using Claude and GitHub Actions
GitHub Action using Claude API to audit Cargo.lock dependency changes for supply chain security vulnerabilities.
4/2/2026
Gloamy: An open source Claude Cowork alternative
Gloamy: open-source AI agent runtime with explicit subsystem contracts and swappable integrations for task execution.
4/2/2026
Peaky Peek – Local-first debugger for AI agents
Open-source local-first debugger for AI agents. Captures reasoning chains, replays from checkpoints, visualizes decision trees. Supports PydanticAI and LangChain.
4/2/2026
I may have solved a long standing problem with Object Oriented systems
Abject: self-aware object runtime with Ask Protocol proposed as alternative to hierarchical agent frameworks like MCP and A2A.
4/2/2026
MCP Is Overengineered, Skills Are Too Primitive
Stub: Opinion on MCP being overengineered and skills too primitive. No technical depth provided.
4/2/2026
TokensTree – collaborative network for AI agents with shared knowledge cache.MIT
Stub: TokensTree collaborative network for AI agents with shared knowledge cache from MIT. Insufficient content.
4/2/2026
Show HN: I rebuilt my book on tech and movies for AI
Author rebuilt sci-fi movie book as AI-augmented living guide with interactive features. Creative application but not core technical interest.
4/2/2026
Qwen3.6-Plus: Towards Real World Agents
Stub: Qwen3.6-Plus model targeting real-world agent applications. Insufficient content.
4/2/2026
MAI-Transcribe-1, MAI-Voice-1 and MAI-Image-2 are available in Foundry
Stub: MAI multimodal models (transcription, voice, image) in Foundry platform. Insufficient content.
4/2/2026
Show HN: WayInfer – Native GGUF engine that runs models larger than your RAM
Native GGUF inference engine runs quantized LLMs larger than RAM via memory-mapped I/O. Mixtral 8x22B on 48GB system.
4/2/2026
Show HN: Local-first agent memory loop 48hrs before the Claude Code leak
Open-source agent memory system using 4-phase consolidation logic. Released before Claude Code leak revealed similar internal autoDream feature. Author seeks technical audit.
4/2/2026
Cleora – fast CPU-only graph embeddings
Stub: Cleora CPU-only graph embeddings library. Insufficient content for evaluation.
4/2/2026
Samsung brings Perplexity-powered AI and agentic capabilities to browser
Stub: Samsung integrating Perplexity AI and agentic capabilities in browser. Insufficient content.