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<p><font face="monospace">vote: yes</font></p>
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<p><font face="monospace">-Jaikiran</font></p>
<div class="moz-cite-prefix">On 26/02/26 12:10 am, Maurizio
Cimadamore wrote:<br>
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<blockquote type="cite" cite="mid:e3712e6b-cbe1-4877-98e6-bb6600e23f2b@oracle.com">
<p>Vote: yes!</p>
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Maurizio</p>
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<div class="moz-cite-prefix">On 25/02/2026 11:22, Sundararajan
Athijegannathan wrote:<br>
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<blockquote type="cite" cite="mid:CY4PR1001MB229587D8180BAF6EAD94A66FEA75A@CY4PR1001MB2295.namprd10.prod.outlook.com">
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I hereby propose the (re)creation of the
Detroit Project, with myself as<br>
the Lead and the Compiler Group as the
sponsoring Group.<br>
<br>
The Detroit Project was originally
created in February 2018 [1], with<br>
the intent to develop an implementation
of the JCP-standard javax.script<br>
API [2][3] based on the V8 JavaScript
engine [4]. This would enable<br>
JavaScript to be used as an extension
language for Java applications,<br>
and likewise Java libraries to be
accessed from JavaScript applications.<br>
The Project never got off the ground,
however, so it was dissolved in<br>
September 2024 [5].<br>
<br>
Here in February 2026, there is still
interest in using Java and<br>
JavaScript together. With the rise of
AI, moreover, there is also<br>
interest in accessing AI functionality
written in Python from Java<br>
applications.<br>
<br>
Some colleagues and I have therefore
revived the original prototype<br>
JavaScript script engine based on V8,
and have also prototyped a Python<br>
script engine based on CPython [6].
Using widely-adopted JavaScript<br>
and Python implementations, rather than
re-implementing JavaScript and<br>
Python from scratch, ensures both low
long-term maintenance costs and<br>
compatibility for existing JavaScript
and Python code.<br>
<br>
We would like to move these prototypes
into a proper OpenJDK Project<br>
in order to accelerate development. We
expect to leverage and push<br>
the boundaries of the FFM API [7], so
this work will likely influence<br>
Project Panama. Over time, the Project
may consider implementing<br>
script engines for additional languages.<br>
<br>
The initial Committers will be:<br>
<br>
Jim Laskey<br>
Sundararajan Athijegannathan<br>
Jorn Vernee<br>
Mikael Vidstedt<br>
Henry Jen<br>
Maurizio Cimadamore<br>
Alan Bateman<br>
Hannes Wallnöfer<br>
Jan Lahoda<br>
Jaikiran Pai<br>
<br>
Votes are due by midnight UTC on
Wednesday, 11 March.<br>
<br>
Only current OpenJDK Members [8] are
eligible to vote on this motion.<br>
Votes must be cast in the open on the
discuss list. Replying to this<br>
message is sufficient if your mail
program honors the Reply-To header.<br>
<br>
For Lazy Consensus voting instructions,
see [9].<br>
<br>
Sundar<br>
<br>
<br>
[1] <a style="margin: 0px;" data-linkindex="0" data-auth="NotApplicable" rel="noopener noreferrer" title="https://mail.openjdk.org/pipermail/announce/2018-February/000244.html" class="OWAAutoLink moz-txt-link-freetext" id="OWA3fd5b554-f3fb-b295-c6b5-0ea8216d8a67" target="_blank" href="https://mail.openjdk.org/pipermail/announce/2018-February/000244.html" moz-do-not-send="true">
https://mail.openjdk.org/pipermail/announce/2018-February/000244.html</a><br>
[2] <a style="margin: 0px;" data-linkindex="1" data-auth="NotApplicable" rel="noopener noreferrer" title="https://docs.oracle.com/en/java/javase/25/docs/api/java.scripting/javax/script/package-summary.html" class="OWAAutoLink moz-txt-link-freetext" id="OWA6b9d177c-d869-2b0d-881e-0ff62b4e9df7" target="_blank" href="https://docs.oracle.com/en/java/javase/25/docs/api/java.scripting/javax/script/package-summary.html" moz-do-not-send="true">
https://docs.oracle.com/en/java/javase/25/docs/api/java.scripting/javax/script/package-summary.html</a><br>
[3] <a style="margin: 0px;" data-linkindex="2" data-auth="NotApplicable" rel="noopener noreferrer" title="https://jcp.org/en/jsr/detail?id=223" class="OWAAutoLink moz-txt-link-freetext" id="OWA5a4454f1-8e87-9b84-50e1-a8b9e5883ba1" target="_blank" href="https://jcp.org/en/jsr/detail?id=223" moz-do-not-send="true">
https://jcp.org/en/jsr/detail?id=223</a><br>
[4] <a style="margin: 0px;" data-linkindex="3" data-auth="NotApplicable" rel="noopener noreferrer" title="https://v8.dev" class="OWAAutoLink moz-txt-link-freetext" id="OWAb00106c1-df56-ff48-1ef4-456fe6de5eac" target="_blank" href="https://v8.dev" moz-do-not-send="true"> https://v8.dev</a><br>
[5] <a style="margin: 0px;" data-linkindex="4" data-auth="NotApplicable" rel="noopener noreferrer" title="https://mail.openjdk.org/pipermail/compiler-dev/2024-September/027645.html" class="OWAAutoLink moz-txt-link-freetext" id="OWA1b1522ab-f774-cc79-3134-70a61fc2ee26" target="_blank" href="https://mail.openjdk.org/pipermail/compiler-dev/2024-September/027645.html" moz-do-not-send="true">
https://mail.openjdk.org/pipermail/compiler-dev/2024-September/027645.html</a><br>
[6] <a style="margin: 0px;" data-linkindex="5" data-auth="NotApplicable" rel="noopener noreferrer" title="https://github.com/python/cpython" class="OWAAutoLink moz-txt-link-freetext" id="OWA75bddd70-bf0f-77ec-7fec-a2e786bb57a5" target="_blank" href="https://github.com/python/cpython" moz-do-not-send="true">
https://github.com/python/cpython</a><br>
[7] <a style="margin: 0px;" data-linkindex="6" data-auth="NotApplicable" rel="noopener noreferrer" title="https://openjdk.org/jeps/454" class="OWAAutoLink moz-txt-link-freetext" id="OWA3164a9ba-9e14-ccc3-e969-4e36dd2da588" target="_blank" href="https://openjdk.org/jeps/454" moz-do-not-send="true">
https://openjdk.org/jeps/454</a><br>
[8] <a style="margin: 0px;" data-linkindex="7" data-auth="NotApplicable" rel="noopener noreferrer" title="http://openjdk.java.net/census#members" class="OWAAutoLink moz-txt-link-freetext" id="OWA23a0deeb-8c7a-19b4-19fb-5d7f403fa0cb" target="_blank" href="http://openjdk.java.net/census#members" moz-do-not-send="true">
http://openjdk.java.net/census#members</a><br>
[9] <a style="margin: 0px;" data-linkindex="8" data-auth="NotApplicable" rel="noopener noreferrer" title="http://openjdk.java.net/projects/#new-project-vote" class="OWAAutoLink moz-txt-link-freetext" id="OWA5378a1b1-86dc-5d7b-02b0-d0948b37e5aa" target="_blank" href="http://openjdk.java.net/projects/#new-project-vote" moz-do-not-send="true">
http://openjdk.java.net/projects/#new-project-vote</a></div>
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