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Connection Pool Tuning Under Load: How HikariCP Defaults Silently Kill Your Mobile Backend
software_mvp-factory profile

Connection Pool Tuning Under Load: How HikariCP Defaults Silently Kill Your Mobile Backend

#webdev #programming
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3 min read
I spent days debugging a cron job that was "working fine"
pingrudy profile
Rudy

I spent days debugging a cron job that was "working fine"

#devops #productivity #webdev #tooling
1
Comments
2 min read
I built 50 free developer tools – JSON, regex, JWT, SQL and more
f2003511 profile
Lee

I built 50 free developer tools – JSON, regex, JWT, SQL and more

#webdev #javascript #tooling #programming
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2 min read
Deadlock hunting: PostgreSQL advisory locks in distributed systems
alex_aslam profile

Deadlock hunting: PostgreSQL advisory locks in distributed systems

#webdev #programming #productivity #postgres
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6 min read
learn these 12 git commands and forget
codewithshahan profile

learn these 12 git commands and forget

#webdev #beginners #git #programming
22
Comments 4
15 min read
I Accidentally Exposed My API Key to the Entire Internet, Here's What I Learned
beleke_ian profile

I Accidentally Exposed My API Key to the Entire Internet, Here's What I Learned

#react #vercel #webdev #javascript
1
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8 min read
🌍 Earth Day Waste Sorting Challenge - 🏆 Gamified Learning

DEV Weekend Challenge: Earth Day
mohamednizzad profile

🌍 Earth Day Waste Sorting Challenge - 🏆 Gamified Learning

#devchallenge #weekendchallenge #webdev #frontend
19
Comments 2
11 min read
Refactoring Legacy Code with React Best Practices: Before and After
lufumeiying profile

Refactoring Legacy Code with React Best Practices: Before and After

#react #refactoring #typescript #webdev
2
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4 min read
1,500 Baby Names and Counting: What I Learned Building a Multilingual Name Database
yunhan_dev profile

1,500 Baby Names and Counting: What I Learned Building a Multilingual Name Database

#webdev #nextjs #seo #database
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2 min read
Regex Cheat Sheet with Examples: The Complete 2026 Reference
_d7eb1c1703182e3ce1782 profile

Regex Cheat Sheet with Examples: The Complete 2026 Reference

#regex #webdev #programming #tutorial
1
Comments
1 min read
الـ Webhooks ضد الـ Polling: أي نمط تكامل API هو الأفضل؟
yusuf_khalidd profile

الـ Webhooks ضد الـ Polling: أي نمط تكامل API هو الأفضل؟

#api #architecture #backend #webdev
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8 min read
Beyond the Resume: How Job Applications Will Evolve in the Next Five Years
yashaditya_barsain_d3b865 profile

Beyond the Resume: How Job Applications Will Evolve in the Next Five Years

#ai #career #webdev #productivity
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6 min read
Vibe coding will produce the worst legacy codebases we've ever seen
adioof profile

Vibe coding will produce the worst legacy codebases we've ever seen

#discuss #programming #webdev
1
Comments
3 min read
I Built a $0 Search Engine on Real Web Data (No Algolia or Elasticsearch)
prithwish_nath profile

I Built a $0 Search Engine on Real Web Data (No Algolia or Elasticsearch)

#python #programming #webdev #javascript
3
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18 min read
How to Validate Phone Numbers, Emails, and IBANs in One API Call
dave_sng_ec0ec8421d812d35 profile

How to Validate Phone Numbers, Emails, and IBANs in One API Call

#api #python #tutorial #webdev
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5 min read
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