ER Designer

What it does

Design and understand your system's database architecture with ease. ER Designer makes database modeling intuitive, efficient, and powerful. Full MySQL/PostgreSQL support with precise structure parsing and instant SQL preview

• 
  SQL DesignerJul 2026 · ▲3

  Free and Open Source ERD tool for all major relational DBs

• 
  ChartDB v22025 · chartdb.io · ▲229

  Database diagrams editor for teams

• 
  Database diagram2023 · ▲6

  Design ER diagrams by just typing code

• CA
  ChartDB Agent – Cursor for DB schema designOct 2025 · app.chartdb.io · ▲130

  Last year we launched ChartDB OSS (https://news.ycombinator.com/item?id=44972238) - an open-source tool that generates ER diagrams from your database (via query/sql/dbml) without needing direct DB access. Now we’re launching the ChartDB Agent. It helps you design databases from scratch or make schema changes with natural language. You can: - Generate schemas by simply describing them in plain English - Brainstorm new tables, columns, and relationships with AI - Iterate visually in a diagram (ERD) - Deterministically export SQL script Try it out here -…

• 
  Design DB2018 · ▲221

  A hand-curated database of the best freebies for designers.

• 
  ER Diagram AIFeb 2026 · er.tanaike.jp · ▲5

  Design ER diagrams instantly with AI

• 
  Dograh▲592

  The open source VAPI alternative

  Dev tools · 28d ago · dograh.com

• 
  Meridian▲530

  Don't let your work go unnoticed. Get promoted!

  Dev tools · 23d ago · meridiona.com

• 
  x1▲516

  Lovable for iPhone apps go from idea to App Store

  Dev tools · 14d ago · x1.new

• 
  Open-Source eInk Bike Computer▲419

  OpenTrailPaper is open-source bike computer firmware for the LilyGO T5S3 4.7" E-Paper PRO. It supports offline maps, GPX routes, FIT recording and Bluetooth sensors.

  Dev tools · 4d ago · opentrailpaper.com

• 
  Nuphos▲380

  The AI-Native DevOps Workspace.

  Dev tools · 27d ago · nuphos.ai

• 
  Lettertrace▲375

  Track your AI visibility for free (using your own API keys!)

  Dev tools · 28d ago · lettertrace.com

• 
  Screen Studio 3.0▲1,833

  Beautiful screen recordings with instant shareable links

  Growth · 2025 · screen.studio

• 
  Tana▲1,666

  Put your notes to work with voice and AI

  AI · 2025 · tana.inc

• IG
  I got laid off from Meta and created a minor hit on Steam▲1,581

  I was at FB/Meta from late 2013 to early 2023, mostly working in the compiler/runtime spaces. I got hit in the spring 2023 layoff wave. I immediately started making games in my newfound free time (a lifelong interest, and I even worked in AA(A?) back ca. ~2000), and in October 2023 I stumbled upon the idea of a roguelike pachinko/plinko game inspired by Luck Be A Landlord. Things snowballed quickly, I started talking to publishers, then worked like crazy through all of 2024, almost the hardest I've ever worked in my career, and launched the game in December 2024. It's sold…

  Work · 2025

• 
  Tanka▲1,410

  AI Messenger with smart reply & long term memory for teams

  AI · 2025 · tanka.ai

• 
  Tool Finder▲1,327

  Your shortcut to better software

  AI · 2025 · toolfinder.com

• IB
  I built an app to stop me doomscrolling by touching grass▲1,203

  i wanted to change the habit of reaching for my phone in the morning and doomscrolling away an hour so i built an app to help me. now i have to literally touch grass before accessing my most distracting apps the app is built in swiftui, uses the screen time apis provided by apple and google vision to recognise grass or not i'd love to get your thoughts on the concept.

  Life & fun · 2025 · touchgrass.now