C# Advent 2026
Two new C# posts every day from December 1st to December 25th, written by the C# community.
Sign-ups are open: 39 of 50 spots are still available. Pick a day below and claim it.
Can't commit to a day? Join the backup list and fill in if an author drops out.
1 December
Post 1
Claim this spotPost 2
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2 December
Post 1
Claimed by Roman Stoffel
Post 2
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3 December
Post 1
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4 December
Post 1
Claimed by Thomas Ardal
Post 2
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5 December
Post 1
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6 December
Post 1
Claimed by Sarah Dutkiewicz
Post 2
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7 December
Post 1
Claimed by Gérald Barré
Post 2
Claimed by Kevin Griffin
8 December
Post 1
Claim this spotPost 2
Claim this spot
9 December
Post 1
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Claim this spot
10 December
Post 1
Claim this spotPost 2
Claim this spot
11 December
Post 1
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Claim this spot
12 December
Post 1
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Claim this spot
13 December
Post 1
Claimed by Barret Blake
Post 2
Claimed by John Waters
14 December
Post 1
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Claim this spot
15 December
Post 1
Claimed by Jonathan "J." Tower
Post 2
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16 December
Post 1
Claimed by Vladan Petrovic
Post 2
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17 December
Post 1
Claim this spotPost 2
Claim this spot
18 December
Post 1
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Claim this spot
19 December
Post 1
Claim this spotPost 2
Claim this spot
20 December
Post 1
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Claim this spot
21 December
Post 1
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Claim this spot
22 December
Post 1
Claimed by Giorgi Dalakishvili
Post 2
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23 December
Post 1
Claimed by Aleksandar Dickov
Post 2
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24 December
Post 1
Claim this spotPost 2
Claim this spot
25 December
Post 1
Claim this spotPost 2
Claim this spot

