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Vector Database Migration

Hacker News - Sat, 02/14/2026 - 5:42am

my friend need to switch from Pinecone to weaviate, is there any solution? he has 500k+ vector data

Comments URL: https://news.ycombinator.com/item?id=47013440

Points: 1

# Comments: 0

Categories: Hacker News

Taste for Makers

Hacker News - Sat, 02/14/2026 - 5:33am

Article URL: https://paulgraham.com/taste.html

Comments URL: https://news.ycombinator.com/item?id=47013410

Points: 1

# Comments: 0

Categories: Hacker News

Markdown Notes for VS Code

Hacker News - Sat, 02/14/2026 - 5:23am

I built a VS Code extension for managing Markdown notes in a sidebar while coding.

I know you can just create .md files, and that works great. This is for when you want quick sidebar access to notes without leaving VS Code - useful for project-specific documentation, debugging notes, or keeping context while coding.

WYSIWYG editor with formatting tools. Might help some people who prefer this workflow.

Repo: https://github.com/elhariss/BunNote

Comments URL: https://news.ycombinator.com/item?id=47013366

Points: 1

# Comments: 0

Categories: Hacker News

ClickHouse Agentic Data Stack

Hacker News - Sat, 02/14/2026 - 5:11am
Categories: Hacker News

Show HN: Letter Flow a Word Game with Liquid Glass Design

Hacker News - Sat, 02/14/2026 - 5:10am

Letter Flow is a relaxing and satisfying word game with a cool liquid effect. Move letter droplets and watch them flow smoothly into place as you find the correct word. Just drag, drop, and solve.

Comments URL: https://news.ycombinator.com/item?id=47013296

Points: 1

# Comments: 0

Categories: Hacker News

Show HN: Drink Now: Water Reminder App

Hacker News - Sat, 02/14/2026 - 5:08am

Drink Now – Water Reminder & Hydration Tracker

Staying hydrated should be simple. Drink Now helps you build healthy hydration habits with smart reminders, effortless tracking, and a clean interface designed for macOS.

Whether you are working, studying, or relaxing, Drink Now gently reminds you to drink water and keeps track of your daily intake so you can stay focused, energized, and healthy.

Comments URL: https://news.ycombinator.com/item?id=47013287

Points: 1

# Comments: 1

Categories: Hacker News

Show HN: AI Station Navigator – LLM=CPU, Agents=Processes, Skills=Apps

Hacker News - Sat, 02/14/2026 - 5:05am

Subject: My attempt at an "OS-inspired" AI architecture Hi HN, I'm a Product Manager, not a systems engineer. I built AI Station Navigator as a proof-of-concept to solve a specific problem I faced: Context Pollution. When using AI agents for complex tasks, the context window gets cluttered quickly, causing the model to hallucinate or get confused. To solve this, I designed this project using a Computer Architecture Analogy. I treated the agent system like a traditional OS to better manage resources and isolation. Here is the mapping I used to design the system: -- CPU approx. LLM (Claude) The raw computing power driving the capabilities. -- Kernel approx. Orchestration Layer (Claude Code + CLAUDE.md) Handles intent recognition, task scheduling, and context management. -- Processes approx. Sub-Agents The core feature: Execution runs in isolated sub-agents. When a task is done, the sub-agent "dies," freeing up context. This prevents the main thread from getting polluted. -- Applications approx. Skills (GitHub Repos) "App Store-style" installation of tools via GitHub links. -- Drivers approx. MCP + Hooks Standardized interfaces for external tools and system automation. -- Runtime approx. Portable Environment Self-contained Python/Node environment (no installation hell). The Code: https://github.com/canishowtime/ai-station-navigator/ I'd love to hear your thoughts on this architectural approach.

Comments URL: https://news.ycombinator.com/item?id=47013274

Points: 2

# Comments: 0

Categories: Hacker News

colorForth Tokens (2022) [video]

Hacker News - Sat, 02/14/2026 - 5:05am
Categories: Hacker News

Show HN: Mool (Loom clone). Free, offline-only, no signup

Hacker News - Sat, 02/14/2026 - 5:04am

Long-time HN lurker, first time poster.

This is something I put together over a few days, it's a simple offline-only screen recorder with webcam compositing that works on any modern desktop browser.

As much as I love Loom to avoid meetings, I don't want to pay for useless features and have my recordings essentially paywalled. I hate SaaS.

With Loom's recent price increase, I thought I'd finally share it. Feedback is welcome

Comments URL: https://news.ycombinator.com/item?id=47013259

Points: 3

# Comments: 0

Categories: Hacker News

Ask HN: Stripe is asking for bank statements to check financial health

Hacker News - Sat, 02/14/2026 - 5:03am

Isn’t stripes job to simply process payments? What kind of liability would stripe need to account for any merchant processing 1$ on its behalf?

Comments URL: https://news.ycombinator.com/item?id=47013256

Points: 2

# Comments: 0

Categories: Hacker News

Robot Dogs Are on Going on Patrol at the 2026 World Cup in Mexico

Wired Security - Sat, 02/14/2026 - 5:00am
The Mexican city of Guadalupe, which will host portions of the 2026 World Cup, recently showed off four new robot dogs that will help provide security during matches at BBVA Stadium.
Categories: Wired Security

Decision Guardian: Enforce ADRs in PRs Using Regex and JSONPath

Hacker News - Sat, 02/14/2026 - 4:54am

I stumbled across this tool recently and thought it was worth sharing for anyone managing large codebases or monorepos.

The Problem: We write ADRs (Architectural Decision Records), put them in a folder, and then ignore them. New engineers break architectural rules because they don't know the history.

The Solution: Decision Guardian runs in CI. You define rules (ADRs) linked to file patterns.

What makes it interesting: It goes beyond simple glob matching. You can define rules based on:

Content (Regex): e.g., Alert if someone commits a secret key pattern or a banned function.

Structure (JSONPath): e.g., Watch $.dependencies in package.json to prevent library drift.

Location (Line Range): Protect the first 50 lines of a legacy file.

It’s open source and there's a helper site to generate the rule configs: https://decision-guardian.decispher.com/

Comments URL: https://news.ycombinator.com/item?id=47013210

Points: 1

# Comments: 0

Categories: Hacker News

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