Zig 0.16.0 release notes: "Juicy Main"

Simon Willison’s Weblog Subscribe Sponsored by: Teleport — Connect agents to your infra in seconds with Teleport Beams. Built-in identity. Zero secrets. Get early access Zig 0.16.0 release notes: "Juicy Main" (via) Zig has really good release notes - comprehensive, detailed, and with relevant usage examples for each of the new features. Of particular note in the newly released Zig 0.16.0 is what they are calling "Juicy Main" - a dependency injection feature for your program's main() function where accepting a process.Init parameter grants access to a struct of useful properties: const std = @import("std"); pub fn main(init: std.process.Init) !void { /// general purpose allocator for temporary heap allocations: const gpa = init.gpa; /// default Io implementation: const io = init.io; /// access to environment variables: std.log.info("{d} env vars", .{init.environ_map.count()}); /// access to CLI arguments const args = try init.minimal.args.toSlice( init.arena.allocator() ); } Posted 15th April 2026 at 1:59 am Recent articles Meta's new model is Muse Spark, and meta.ai chat has some interesting tools - 8th April 2026 Anthropic's Project Glasswing - restricting Claude Mythos to security researchers - sounds necessary to me - 7th April 2026 The Axios supply chain attack used individually targeted social engineering - 3rd April 2026 This is a link post by Simon Willison, posted on 15th April 2026. zig 8 Monthly briefing Sponsor me for $10/month and get a curated email digest of the month's most important LLM developments. Pay me to send you less! Sponsor & subscribe Disclosures Colophon © 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026