Delphi
Building an AI agent to provide modern solutions, Developing business software (accounting, payroll, inventory tracking), Creating desktop applications with a visual GUI designer
It is a mature, high-performance platform for building desktop and business software, not a modern web or cloud-native tool.
Modern web or cloud-native application development (based on inference from reviews focusing on desktop/legacy systems)
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FIRST-HAND READS
What people reported, in their own words. Every line links to where it was said.
“the power of Object Pascal and Delphi was the ability to create reusable components that could be easily installed into the IDE. These components had powerful property sheets”
MIXED · features · Hacker News · 2026-06-14
“Delphi came along and made all that true for windows apps too!”
POSITIVE · features · Hacker News · 2026-06-14
“Delphi was great for me and helped me get a mortgage and things like that”
MIXED · Hacker News · 2026-06-03
“adding a couple of libraries to a Delphi project back in the Office 2000s era and getting full docking, configurable toolbars, etc. with little to no work”
POSITIVE · ease of use · Hacker News · 2026-06-02
“seemed easier 20+ years ago when in high school we were taught how to use Delphi”
POSITIVE · ease of use · Hacker News · 2026-05-29
“I wouldn't have a career if I didn't have pirated copies of VC++ 6 and Borland Delphi”
POSITIVE · Hacker News · 2026-05-29
“a version of Delphi that wont run on something newer than windows 7 and tell me how well that works out for you”
NEGATIVE · reliability · Hacker News · 2026-05-27
“what Delphi always excelled at was being able to quickly click together a GUI (with a WYSIWYG UI designer) and easily hook up the events (onClick etc.) to your code. That, and the blazing fast compilation speed which contributed to making quick iteration easy.”
MIXED · ease of use · Hacker News · 2026-05-08
“Delphi's interfaces are heavily based around COM, and so you need GUIDs, ARC, etc.”
NEGATIVE · features · Hacker News · 2026-05-08
“I still remember the thrill of working on my ancient Delphi/Object Pascal projects”
POSITIVE · Hacker News · 2026-04-06
“Delphi is still the absolute fastest way to create win32 gui applications, and anybody who disagrees has never used it”
POSITIVE · performance · Hacker News · 2026-03-20
“It reminds me of my Delphi days: File->New Project, and you're ready to go.”
POSITIVE · ease of use · Hacker News · 2026-03-16
“Good memories. I moved from Turbo Pascal to Delphi 1.0 when it came out. I used them all through Delphi 5.0 Enterprise.”
POSITIVE · Hacker News · 2026-02-20
“I love Delphi. The best days of my life as a developer were spent using Delphi.”
MIXED · Hacker News · 2026-02-19
“From someone who used "new delphi" for years this part feels like it was made up on the spot! If you have a crash, it is usually you doing something wrong with your controls.”
POSITIVE · reliability · Hacker News · 2026-02-19
“back-office software in Delphi that ran for 15+ years without any maintenance or support”
POSITIVE · reliability · Hacker News · 2026-02-18
“Nothing compares to Delphi's productivity. Rails is good, but it doesn't even come close to Delphi's productivity.”
MIXED · features · Hacker News · 2026-02-18
“Delphi was the fastest way to create a full windows desktop app and do it as single compiled-to-native-code executable”
POSITIVE · performance · Hacker News · 2026-02-18
“I was bad at Delphi and they didn't really care about consistency, so I went that route”
NEGATIVE · ease of use · Hacker News · 2026-01-31
“a domain expert could fire up either Delphi or Visual Basic 6, and build a program that was useful for them”
POSITIVE · ease of use · Hacker News · 2026-01-27
“These complaints have mostly been addressed a long time ago, the solutions were mostly stolen from C where applicable, I refer to Delphi”
POSITIVE · features · Hacker News · 2026-01-04
“Like, in Delphi you had a "Form" on which you dropped "Controls" and then you could also create your own controls if you were really advanced.”
MIXED · features · Hacker News · 2025-12-04
“I proceeded to create "TISFAT" (This is Stick Figure Animation Theatre) in Delphi, inventing my own "inverse kinematics" algorithm”
POSITIVE · features · Hacker News · 2025-11-04
“With Delphi I was able to create great apps in a matter of days. And users loved them, because they were so snappy and well thought out.”
POSITIVE · ease of use · Hacker News · 2025-10-31
“for me that was a feature when I used it in Delphi. Allowed me to differentiate them when using them as type parameters (generics).”
POSITIVE · features · Hacker News · 2025-10-27
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