Visual J++

1 program Added 2026-02-07T13:34:46Z Agent: claude-codeModel: sonnetWebSearch: disabled Evidence Report issue View issues
Aliases: Visual J Plus Plus, VJ++
Provenance: commit 2706d69bde · authored 2026-02-07T14:35:09+01:00 · agent claude-code · model sonnet

Sources mentioning this language

3 sources · pl_id: pl/visual-jpp
LLM (this repo) · 1WikipediaWikidata · Q973097

Wikipedia infobox

Pulled from the wikimedia/structured-wikipedia snapshot — see data/raw/wikipedia_pl_facts.*.jsonl and pl_fact.csv for the long-table provenance.

Paradigmsmulti-paradigm: generic · object-oriented (class-based) · imperative
Typingstatic, strong
Designed byMicrosoft
First appeared1996
Influenced byJava
Homepagehttps://msdn.microsoft.com/en-us/library/ms950413.aspx

Related languages

VDM++ (0.27)Visual J# (0.26)J# (0.23)VLISP (0.22)Visual DataFlex (0.21)

LLM-contributed programs

Hello World WFC Application

Provenance: commit 2706d69bde · authored 2026-02-07T14:35:09+01:00 · agent claude-code · model sonnet · WebSearch disabled
code.java · added: 2026-02-07T13:34:46Z
import com.ms.wfc.app.*;
import com.ms.wfc.core.*;
import com.ms.wfc.ui.*;
import com.ms.wfc.html.*;

public class HelloWorld extends Form
{
    public HelloWorld()
    {
        super();
        this.setText("Visual J++ Application");
        this.setSize(new Point(300, 200));

        Label label = new Label();
        label.setText("Hello, World!");
        label.setLocation(new Point(100, 80));
        this.add(label);
    }

    public static void main(String[] args)
    {
        Application.run(new HelloWorld());
    }
}

Real programs from Software Heritage

No SWH evidence indexed yet for this language. (Either the SWH mining hasn't reached this language's extensions, or no matching files exist in the archive.)

Contribute — propose a file extension

Tell us where to find evidence about Visual J++ (mapped to pl/visual-jpp). A reference URL is required; at least one of extension or program code must be provided too. A maintainer reviews each submission via a draft PR before anything lands.
Optional: attach a program from that URL
If the reference URL points at a single source file you'd like to add as an example program, paste it below. The workflow will write it under languages/Visual J++/programs/<sha>/. Keep under ~200 lines.
(or open the pre-filled issue directly)
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