fast-generic-new
High-performance generic instantiation library replacing Activator.CreateInstance and new T()
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GITHUB · launched Oct 29, 2026 · 82 upvotes (top 20%)
- Horizontal
- Dev tools
- Developer
- Not AI
- Hobby / open-source project
- activator
- createinstance
- csharp
- csharp-library
- csharp-sourcegenerator
- delegate
- +14 more
Similar launches
See all 1192 similar launches →Could you build this?
Yes A small C# library that replaces Activator.CreateInstance with faster generic instantiation is a well-scoped task. An AI assistant can produce it with expression trees or IL emit, plus benchmarks.
Competitors
Other products that read as similar to this one : 1192 launches clear the similarity bar, closest 8 shown.
Attention rank: #256 of 1193 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 365 days after the earliest competitor.
- fast-activator · github · 2026-10-29 · 82 upvotes · similarity 0.62
- csharp-instance-creation-guide · github · 2026-10-29 · 82 upvotes · similarity 0.60
- dev-library-di-singleton · github · 2026-10-29 · 82 upvotes · similarity 0.58
- dartc · github · 2026-10-26 · 16 upvotes · similarity 0.57
- ende · github · 2026-10-13 · 19 upvotes · similarity 0.56
- ts-rust · github · 2026-10-07 · 1036 upvotes · similarity 0.56
- mutator · github · 2026-09-30 · 21 upvotes · similarity 0.56
- noalloc · github · 2026-10-26 · 108 upvotes · similarity 0.53
Other launches for this product
- No other launches for this product.