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- Programmer Weekly (Issue 298 Apr 30 2026)
Programmer Weekly (Issue 298 Apr 30 2026)
Rahul Chaudhary
April 30, 2026
In partnership with
Welcome to issue 298 of Programmer Weekly. Let's get straight to the links this week.
100+ Claude Code hacks to ship code 10X faster
Top engineers at Anthropic and OpenAI say AI now writes 100% of their code.
If you're not using AI, you're spending 40 hours doing what they do in 4.
These 100+ Claude Code hacks fix that and help you ship 10x faster.
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Quote of the Week
"Debugging is anticipated with distaste, performed with reluctance, and bragged about forever." — Dan Kaminsky
Reading List
The post shows how a Vamana vector-search engine got much faster by changing data layout and CPU-friendly implementation details, while keeping recall and search behavior the same. The big takeaway is that the algorithm didn’t change, the speedup came from making each node visit cheaper, with latency improvements up to 16.5x and recall still at 1.0.
Steve Huynh, formerly Principal Engineer at Amazon, shares observations from 10+ years of interviewing software engineers, and an excerpt from his new book, Technical Behavioral Interview.
The post walks through building a tiny handheld game console on a $0.09 CH32V003 microcontroller using Rust, with a focus on squeezing a playable side-scroller into just 2 KiB of RAM and 16 KiB of flash.
The post explains that Linux 7.0’s new preemption behavior can badly hurt PostgreSQL throughput when minor page faults happen while a backend holds a spinlock, causing everyone else to burn CPU waiting. The fix is to reduce those faults with huge pages, which keeps the critical section short and makes the regression largely disappear; a more invasive kernel-level idea is to use restartable sequences, but that’s a tougher sell for PostgreSQL maintainers
Livecoding Music with Fennel and Renoise.
Inside MareNostrum V: SLURM schedulers, distributed computing, and scaling HPC pipelines across 8,000 nodes in a 19th-century chapel.
Most people think an email address is just a username and a domain. It is a lot more than that. This covers structure, rule, edge case, and security trap worth knowing about.
A humorous taxonomy of software failures, naming familiar species like Bohrbugs, Heisenbugs, deadlocks, and the new LLM-era hallucination and vibe-coding bugs
We can speed up timestamps on x86 Linux by 30% and maintain the same precision as the standard system clock by implementing our own timers without relying on vDSO. Almost nobody should do this.
Watch, Listen
Barbara Liskov, Turing Award winner for her work on data abstraction and distributed systems, discusses the software crisis, modularity’s evolution, and her invention of abstract data types in an interview. She also shares stories about being rejected from Princeton for her gender, Dijkstra’s influence, and compares her Viewstamped Replication to Paxos for fault-tolerant consensus.
Even builders of AI coding agents remain skeptical of over-automation, emphasizing the limits of agentic workflows and the risks of relying too heavily on generated code. The conversation highlights that strong engineering judgment remains essential, especially as AI tools scale and more non-engineers begin producing code.
Learn how to use the Gemini CLI for agentic coding.
This video covers the core networking fundamentals every engineer needs to know - from basic IP addresses to advanced Kubernetes networking. We'll follow a simple approach: watch how one application grows from a single server to a complex cloud system, and learn each networking concept exactly when it becomes necessary.
Interesting Projects, Tools and Libraries
Open-source infrastructure for Computer-Use Agents. Sandboxes, SDKs, and benchmarks to train and evaluate AI agents that can control full desktops (macOS, Linux, Windows).
A second brain for the AI era. Organize your notes as Markdown files. With native relationships, Git, and Claude Code integration.
The declarative GUI framework for Go. Build native desktop apps for macOS, Windows, and Linux from a single Go codebase.
Persistent memory layer for AI agents. Episodes, facts, and working context stored in Postgres. MCP server included. Self-hosted, single binary, no cloud required.
Slack for AI employees that build and maintain their own wiki. Get Claudes, Codexes, OpenClaws and local LLMs to collaborate and do your work autonomously while never losing context.
A ground-up reimplementation of Kubernetes in Rust.
A HTTP credential proxy and vault for AI agents.
Replace port numbers with stable, named local URLs. For humans and agents.
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