Lessons we’ve learned on real projects (page 5)
The links, tools and tips our engineers and designers share with each other, one “today I learned” at a time.
- lessons shared
- 3,447
- people sharing
- 86
- database started in
- 2016











lincolnloop.com
How a Single Test Revealed a Bug in Django 6.0
The story of how a failed upgrade attempt by Renovate led to a Django contribution. One of the client projects …
Lucas Vilela

Tech Insights· lincolnloop.com
How a Single Test Revealed a Bug in Django 6.0
From lincolnloop.com
The story of how a failed upgrade attempt by Renovate led to a Django contribution. One of the client projects …
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docs.djangoproject.com
Create a dict of instances with the ID being the key with in_bulk()
Lucas Vilela

Tech Insights· docs.djangoproject.com
Create a dict of instances with the ID being the key with in_bulk()
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getmaxim.ai
testing strategies for LLM apps
Large language model applications are rapidly moving from experimental prototypes to production systems serving millions of users. However, ensuring reliability in LLM applications presents unique challenges that traditional software engineering practices cannot fully address. According to research from Stanford's AI Index Report, 73% of organizations cite reliability concerns as
Matheus Deister

Tech Insights· getmaxim.ai
testing strategies for LLM apps
From getmaxim.ai
Large language model applications are rapidly moving from experimental prototypes to production systems serving millions of users. However, ensuring reliability in LLM applications presents unique challenges that traditional software engineering practices cannot fully address. According to research from Stanford's AI Index Report, 73% of organizations cite reliability concerns as
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intent-systems.com
The Intent Layer
Make agents perform like your best engineers on large codebases.
Raí Siqueira

Tech Insights· intent-systems.com
The Intent Layer
From intent-systems.com
Make agents perform like your best engineers on large codebases.
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andros.dev
you can run Doom with Django + LiveView
Based on the latest tests I've published, Django LiveView appears to be the fastest dynamic frontend (I'm sure more variables can be measured). OK…
Matheus Deister

Tech Insights· andros.dev
you can run Doom with Django + LiveView
From andros.dev
Based on the latest tests I've published, Django LiveView appears to be the fastest dynamic frontend (I'm sure more variables can be measured). OK…
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github.com
claude-howto: A complete collection of examples for some important Claude Code features and concepts
A visual, example-driven guide to Claude Code — from basic concepts to advanced agents, with copy-paste templates that bring immediate value. - luongnv89/claude-howto
Raí Siqueira

Tech Insights· github.com
claude-howto: A complete collection of examples for some important Claude Code features and concepts
From github.com
A visual, example-driven guide to Claude Code — from basic concepts to advanced agents, with copy-paste templates that bring immediate value. - luongnv89/claude-howto
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linux.die.net
"The first thing I check when debugging latency issues in distributed systems is whether > is enabled."
TCP supports urgent data. Urgent data is used to signal the receiver that some important message is part of the data stream and that it should be processed ...
Flávio Juvenal

Tech Insights· linux.die.net
"The first thing I check when debugging latency issues in distributed systems is whether > is enabled."
From linux.die.net
TCP supports urgent data. Urgent data is used to signal the receiver that some important message is part of the data stream and that it should be processed ...
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purdueglobal.edu
Google Search Hacks: 22 Tips, Tricks, & Timesavers
Boost your online skills with these expert Google search hacks and become a better learner and researcher.
Matheus Gomes

Tech Insights· purdueglobal.edu
Google Search Hacks: 22 Tips, Tricks, & Timesavers
From purdueglobal.edu
Boost your online skills with these expert Google search hacks and become a better learner and researcher.
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martynassubonis.substack.com
Advanced, Overlooked Python Typing
There is a common debate in Python circles: if you want static typing, why choose Python to begin with?
Flávio Juvenal

Tech Insights· martynassubonis.substack.com
Advanced, Overlooked Python Typing
From martynassubonis.substack.com
There is a common debate in Python circles: if you want static typing, why choose Python to begin with?
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astral.sh
ty is an extremely fast Python type checker and language server, written in Rust, and designed as an alternative to tools like mypy, Pyright, and Pylance
ty is an extremely fast Python type checker and language server, written in Rust, and designed as an alternative to mypy, Pyright, and Pylance.
Vitor Rangel

Tech Insights· astral.sh
ty is an extremely fast Python type checker and language server, written in Rust, and designed as an alternative to tools like mypy, Pyright, and Pylance
From astral.sh
ty is an extremely fast Python type checker and language server, written in Rust, and designed as an alternative to mypy, Pyright, and Pylance.
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cyberinsider.com
Mozilla’s new CEO says Firefox’s future is AI, but with a kill switch
Mozilla’s new CEO Enzor-DeMeo outlined a plan positioning Firefox as a next-generation AI browser, while keeping AI features fully optional.
Vitor Rangel

Tech Insights· cyberinsider.com
Mozilla’s new CEO says Firefox’s future is AI, but with a kill switch
From cyberinsider.com
Mozilla’s new CEO Enzor-DeMeo outlined a plan positioning Firefox as a next-generation AI browser, while keeping AI features fully optional.
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github.com
Vue Scan - Flashing when components updating to troubleshoot performance issues
Flashing when components updating to troubleshoot performance issues. - zcf0508/vue-scan
Raí Siqueira

Tech Insights· github.com
Vue Scan - Flashing when components updating to troubleshoot performance issues
From github.com
Flashing when components updating to troubleshoot performance issues. - zcf0508/vue-scan
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