What app is winning SXSW?
SXSW kicked off on Friday, bringing folks in tech, film, media and music together for the annual festival in Austin, Texas.
Since the event draws an early-adopting crowd on the hunt for the next breakout hit, the fest has historically served as a launch pad for new apps to take off. Previous SXSW breakouts include: Twitter (2008), Foursquare (2009), Highlight (2012), Secret (2014), and Meerkat (2015).
This year, however, SXSW is shifting away from a place for startups to launch apps. Big tech companies focused more on branded *experiences* — from Snap's “Snap House” to Patreon's “House of Creativity.”
And politics came to the festival in a big way this year. Up-and-comers like Alexandria Ocasio-Cortez and Beto O’Rourke were there, and presidential contenders like Amy Klobuchar, Howard Schultz, Elizabeth Warren and John Hickenlooper all spoke at the fest.
Electric scooters also made a splash at SXSW, as they became the primary way to get around. 
While the jury's still out on a hot new breakout app from SXSW this year, the winners of the festival's annual pitch competition were announced yesterday. Here are a few of the winning apps you should check out:
Tankee is the first gaming network for kids 🎮
Nebula Genomics wants to put all of you on the blockchain 😳
Supportiv is an anonymous support network 💬
Twenty Tables helps people find meals at local restaurants for $6 🍔
Healium uses VR to lower stress 😌
We're also keeping an eye on Traverse, a new immersive audio platform that will let you map your surroundings with AR. It's set to launch at SXSW today.
Your agents stopped answering and started doing
Your agents call tools, write to databases and move money, so a wrong answer is now a wrong action, which is a considerably worse meeting. Arcjet runs policy before every LLM call, tool call, query and API request: prompt injection, sensitive data, bots, rate limits, spend quotas, and your own rules in Rego on top. It reads the OpenTelemetry you already emit, so switching it on is one environment variable, no code changes and nothing to deploy. Each check also reads the earlier steps in the same workflow, so an agent's tenth action gets judged against the first nine and not on its own. JavaScript, Python and Go SDKs all at 1.0, agent framework guards included, free tier to start on.





