Three simple steps
How to use this tool?
This free online converter translates Delphi source code into TypeScript in three simple steps.
- Step 1
Add your Delphi code
Type, paste, or upload the Delphi code you want to translate.
- Step 2
Convert the code
Click Convert to translate the source code into TypeScript.
- Step 3
Review the result
Review, copy, or download the resulting TypeScript code from the output editor.
Language comparison
Key differences between Delphi and TypeScript
| Characteristic | Delphi | TypeScript |
|---|---|---|
| Syntax | Pascal-based syntax, known for its readability and simplicity. | Superset of JavaScript, adds static typing and modern features, similar to JavaScript syntax. |
| Paradigm | Object-oriented programming with support for procedural programming. | Multi-paradigm, supports object-oriented, functional, and imperative programming. |
| Typing | Strongly typed, with static typing and type inference. | Strongly typed, with optional static typing and type inference. |
| Performance | Compiles to native code, generally high performance for desktop applications. | Transpiles to JavaScript, performance depends on the JavaScript engine and runtime environment. |
| Libraries and frameworks | Rich set of libraries for desktop and mobile development, but fewer web frameworks. | Extensive ecosystem with numerous libraries and frameworks, especially for web development (e.g., Angular, React). |
| Community and support | Smaller community, but dedicated support and resources available. | Large and active community, extensive resources, and support due to its connection with JavaScript. |
| Learning curve | Moderate learning curve, especially for those familiar with Pascal or similar languages. | Easier for those with JavaScript knowledge, but can be challenging for beginners due to its additional features. |
Common questions
Frequently Asked Questions
How do I convert Delphi to TypeScript?
Paste your Delphi code into the input box, confirm the languages are set to Delphi and TypeScript, and click Convert. CodeConvert AI analyzes your Delphi code and generates equivalent TypeScript code in seconds, preserving the original logic and structure.
What are the main differences between Delphi and TypeScript?
Delphi and TypeScript differ in syntax, type system, standard libraries, and common idioms, so copying code line for line usually will not compile. The converter maps each Delphi construct to its closest TypeScript equivalent. See the comparison table below for the key differences between Delphi and TypeScript.
Is the converted TypeScript code accurate?
The AI produces high-quality TypeScript code that preserves the behavior of your original Delphi code and follows TypeScript conventions. It handles common patterns, data structures, and idioms for both Delphi and TypeScript. For large or performance-critical code, review and test the TypeScript output before using it in production.
Can I convert an entire Delphi project to TypeScript?
You can convert Delphi files one at a time by pasting each file's code. For a full migration, convert each file and then review how classes, dependencies, and project structure map from Delphi to TypeScript. Signing in for free raises the input limit to 25,000 characters per conversion for larger files.
Can I convert TypeScript back to Delphi?
Yes. CodeConvert AI converts in both directions, so you can convert TypeScript to Delphi just as easily using our TypeScript to Delphi converter. Try the TypeScript to Delphi Converter
Is the Delphi to TypeScript converter free, and do I need to install anything?
Yes, it is free and runs in your browser with nothing to install and no IDE extension required. You can convert Delphi to TypeScript without an account for up to 5 conversions per day. Sign in for free for higher limits.
What are the benefits of signing in?
Signing in unlocks CodeConvert AI's Pro converter with more powerful AI models, a built-in chat assistant, code execution, saved conversion history, and personal notes. Every free account includes 5 credits and supports up to 25,000 characters of input per conversion, with no credit card required.
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