```json=
wgs = [
{
"name": "Async Foundations",
"zulip_handle": "@_*WG-async-foundations*",
"url": "https://github.com/rust-lang/team/blob/master/teams/wg-async-foundations.toml",
"leads": "@**nikomatsakis** and @**tmandry**",
},
{
"name": "Generic Associated Types initiative",
"zulip_handle": None,
"url": None,
"leads": "@**Jack Huey**",
},
{
"name": "Diagnostics",
"zulip_handle": "@_*WG-diagnostics*",
"url": "https://github.com/rust-lang/team/blob/master/teams/wg-diagnostics.toml",
"leads": "@**Esteban Küber** and @**oli**",
},
{
"name": "Rustc Dev Guide",
"zulip_handle": "@_*WG-rustc-dev-guide*",
"url": "https://github.com/rust-lang/team/blob/master/teams/wg-rustc-dev-guide.toml",
"leads": "@**Santiago Pastorino** and @**Yuki Okushi|217081**",
},
{
"name": "Impl Trait initiative",
"zulip_handle": None,
"url": "https://github.com/rust-lang/team/blob/master/teams/wg-traits.toml",
"leads": "@**oli**",
},
{
"name": "LLVM",
"zulip_handle": "@_*WG-llvm*",
"url": "https://github.com/rust-lang/team/blob/master/teams/wg-llvm.toml",
"leads": "@**nagisa** and @**Nikita Popov**",
},
{
"name": "Types team",
"zulip_handle": None,
"url": "https://github.com/rust-lang/team/blob/master/teams/types.toml",
"leads": "@**nikomatsakis** and @**Jack Huey**",
},
{
"name": "MIR Optimizations",
"zulip_handle": "@_*WG-mir-opt*",
"url": "https://github.com/rust-lang/team/blob/master/teams/wg-mir-opt.toml",
"leads": "@**oli**",
},
{
"name": "RLS 2.0",
"zulip_handle": "@_*WG-rls2.0*",
"url": "https://github.com/rust-lang/team/blob/master/teams/wg-rls-2.toml",
"leads": "@**Lukas Wirth**",
},
{
"name": "Self-Profile",
"zulip_handle": "@_*WG-self-profile*",
"url": "https://github.com/rust-lang/team/blob/master/teams/wg-self-profile.toml",
"leads": "@**mw** and @**Wesley Wiser**",
}
```