Jupyter Kernel Conformance
Protocol compliance test results for Jupyter kernels
Last tested April 11, 2026 at 03:26 PM
d381b07
Summary
Detailed Matrix
Kernel Cards
Kernel
Protocol
Basic
Interactive
Rich
Advanced
Total
ark
5.4
11/11
7/7
4/4
5/5
27/27
100%
async
async_kernel
5.5
11/11
7/7
4/4
5/5
27/27
100%
deno
Deno kernel
5.3
11/11
7/7
4/4
5/5
27/27
100%
python3
ipython
5.3
11/11
7/7
4/4
5/5
27/27
100%
xlua
xlua
5.6
11/11
7/7
4/4
5/5
27/27
100%
xpython
xeus-python
5.6
11/11
7/7
4/4
5/5
27/27
100%
xr
xr
5.6
11/11
7/7
4/4
5/5
27/27
100%
julia-1.11
ijulia
5.4
11/11
6/7
3/4
5/5
25/27
93%
xcpp20
xeus-cpp
5.6
11/11
7/7
2/4
5/5
25/27
93%
xoctave
xoctave
5.6
11/11
7/7
0/4
5/5
23/27
85%
rust
evcxr_jupyter
5.3
11/11
4/7
2/4
3/5
20/27
74%
xsql
xsql
5.6
8/11
7/7
0/4
4/5
19/27
70%
xsqlite
xsqlite
5.6
8/11
7/7
0/4
4/5
19/27
70%
ocaml-jupyter
ocaml-jupyter
5.2
10/11
5/7
2/4
1/5
18/27
67%
xhaskell
xhaskell
5.6
7/11
6/7
1/4
2/5
16/27
59%
scala
scala
5.4
7/11
5/7
2/4
1/5
15/27
56%
gonb
gonb
5.4
7/11
1/7
2/4
3/5
13/27
48%