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The daily ledger

TILens turns technical updates into a focused daily brief: official releases, trusted reporting, and practitioner analysis, deduplicated and organized by topic.

17 Aug 2026 edition
General

How to Work with Subqueries in SQL

Whenever you see a query nested inside another query in SQL, that's a subquery. A subquery is also known as an inner query while the one that contains it is called the main or outer query. Subqueries

Source: freeCodeCamp News Abdullah Rufai
General

How to Scale LLM Inference for AI Agents Using vLLM

In this tutorial, I’ll show you how to scale LLM inference for AI agents using vLLM. I'll help you build an intuition for how LLM inference works, explore why agent workloads create GPU scheduling and

Source: freeCodeCamp News Darsh Shah
General

Feedly attributes weeklong slowdown to bug, not its AI pivot

Feedly says a bug is behind the performance issues that have made its web app nearly "unusable" for some users, while complaints about its mobile apps and customer support are adding to frustrations.

Source: TechCrunch Sarah Perez
General

scScript for Linux

Hacker News discussion (24 points, 10 comments)

Source: Hacker News OptionOfT
General

Sun Clock

Hacker News discussion (236 points, 80 comments)

Source: Hacker News Gecko4072
General

Launch HN: Speko (YC S26) – OpenRouter for Voice AI

Hi HN! I'm Bek, founder of Speko, a platform that finds an optimal combination of speech-to-text, LLM, and text-to-speech models, given your constraints, among all our public benchmarked options, and tells you why.…

Source: Hacker News abdik
General

Ask HN: GitHub employees what's going on? Why?

Pretty self explanatory. Could you folks shed some light on why these issues keep happening? I’ve noticed most posts and replies are just people coming to their own conclusions based on whatever published data. I think…

Source: Hacker News sharts
Open Source General

OpenClaw is bringing back the joy of tinkering

In this clip from our OpenClaw fireside chat, Dave Morin explains why software development is shifting away from 2010s grind culture and back toward open exploration. He compares today's wave of open AI tools to the…

Source: GitHub GitHub
General

Ask HN: Alternatives to GitHub

Github has been down consistently over the last few months - does it make sense to switch to alternatives?

Source: Hacker News dhruv3006
General

Incident with Github.com

Just got this message: "No server is currently available to service your request. Sorry about that. Please try refreshing and contact us if the problem persists." Edit: at the time of posting there was not an incident…

Source: Hacker News SpyCoder77