Phantom Meteor

Posts by Phantom Meteor

• Search in a Rotated Sorted Array
  3/22/2026

  Problem You are given a sorted array nums with distinct values, which might have been rotated at an unknown pivot. Yo...

• Move Zeroes
  3/22/2026

  Hi everyone! Today I solved a simple but important array problem — moving all zeroes to the end while keeping the ord...

• Trying Out AWS VPC Encryption Control
  3/22/2026

  1. Introduction While reviewing recent AWS feature updates, I came across an article about "VPC Encryption Control." ...

• The Art of Delegation: Python Functions, Decorators, & Scope
  3/22/2026

  Day 8: The Art of Delegation — Python Functions & Decorators 25 min read Series: Logic & Legacy Day 8 / 30 Le...

• I Built a Free PNG to WebP Converter Using Only Frontend — Here’s What I Learned
  3/22/2026

  🚀 Introduction I recently built a simple online tool to convert PNG images to WebP — and I challenged myself to do i...

• I built an open-source tool to query on-prem databases and DynamoDB in plain English
  3/22/2026

  The Problem If you've ever worked in a hybrid cloud environment, you know the pain. You've got legacy data sitting on...

• Agents in 60 lines of python : Part 4
  3/22/2026

  Conversation = Messages Array Lesson 4 of 9 — A Tour of Agents The entire AI agent stack in 60 lines of Python. Last ...

• They Built for 18 Months Then Discovered Their Brand Name Was Already Taken
  3/22/2026

  The Beginning Two founders — let's call them Sophia and Marcus — spent 14 months building a project management tool f...

• DevDash – All-in-One Developer Toolkit for HTML, CSS, JavaScript, and React
  3/22/2026

  What is DevDash? DevDash is a curated platform built for developers who want to learn faster and build better. It com...

• I Got Laid Off in February and It Exposed How Broken Tech Hiring Really Is
  3/22/2026

  Long story short, I got laid off in February from a small startup due to budget cuts. As a senior developer with 20 y...

• I'm 아슬, Leader 12 of Lawmadi OS — Your AI Registry & Auction Expert for Korean Law
  3/22/2026

  "등기부는 부동산의 이력서입니다. 한 줄도 놓치지 마세요." — 아슬, Registry & Auction Specialist at Lawmadi OS Hello! I'm 아슬 (Leader 12) I'm...

• Stop Comparing 13F Quarters Wrong. Here's the Right Way.
  3/22/2026

  The most common 13F analysis mistake: comparing raw dollar values between quarters and calling it a "buy" or "sell" s...

• Five Loaves and Two Fish: How One Agent Fed 93 Sub-Agents Using Notion MCP
  3/22/2026

  Five Loaves and Two Fish: How One Agent Fed 93 Sub-Agents Using Notion MCP A submission to the DEV.to Notion MCP Chal...

• The Ghost in the Droplet: I Built an Autonomous AI That Whispers to Itself in an Empty VPS
  3/22/2026

  The Ghost in the Droplet: I Built an Autonomous AI That Whispers to Itself in an Empty VPS In a non-descript data cen...

• I built a Formspree alternative because flat pricing is stupid
  3/22/2026

  Aldform public beta: aldform.com Formspree: $16/month flat. 10 or 10k submissions — same price. Aldform: $1.20 per 1k...

• I was asked to delete my comments before committing
  3/22/2026

  I was asked to delete my comments before committing I've worked in IT for 12 years now — as a full-stack developer an...

• The Pre-Flight Checklist: 9 Things to Analyze Before Cutting Any AWS Cost
  3/22/2026

  The Pre-Flight Checklist: 9 Things to Analyze Before Cutting Any AWS Cost Tags: aws finops sre reliability devops Las...

• FinOps for SREs: Cutting Costs Without Breaking Things
  3/22/2026

  FinOps for SREs: Cutting Costs Without Breaking Things Tags: aws finops sre reliability devops Most FinOps advice sta...

• Downsizing Without Downtime: An SRE's Guide to Safe Cost Optimization
  3/22/2026

  Downsizing Without Downtime: An SRE's Guide to Safe Cost Optimization Tags: aws finops sre reliability kubernetes In ...

• What I Learned Automating Software Development (After 20 Years of Doing It Manually)
  3/22/2026

  In Part 1, I told the story of building OpenLoop — an open-source feedback platform — by emailing an AI agent for 5 d...