about · methodology
How errordex writes every fix
One solo developer in Pune, researching error codes the hard way so you don’t have to. No AI slop, no scraped Stack Overflow, no “try turning it off and on again”.
By Bikram Nath · Pune · Last updated April 2026
The problem
At 2am, stuck on error #130 from React, I opened 11 tabs. Two were AI-generated listicles with wrong code. Three were 2019 Stack Overflow threads with “try npm installagain”. Four were CMS-scraped aggregators with ads overlaying the code block. One was a dead GitHub issue. One was actually useful.
Errordex is the page I wished I’d hit first.
> Every error deserves a single, correct, verified answer.
The 4-stage methodology
01
source
Every error starts with the framework's official source code or docs. React error invariants, Python CPython source, Node.js error codes — straight from the repo, not a secondary retelling.
02
verify
Every fix is cross-referenced against at least 3 of these: top-voted Stack Overflow answer, high-reaction GitHub issue comment, official docs, a reproducible demo. No fix ships without a minimum of 3 verifications.
03
test
Where feasible, I build a minimal reproduction locally and confirm the fix works on the actual framework version. For gaming errors (closed-source), I verify against user reports on the official subreddit and Discord within the past 30 days.
04
update
Every major framework release (React 19 → React 20, Node 24 → Node 26) triggers a re-verification sweep within 72 hours. Error codes change. Valid fixes from 2021 are often wrong in 2026.
What I don’t do
- × I don’t auto-generate fixes with an LLM and publish them. Every fix is manually verified against real sources.
- × I don’t accept payment to promote any tool, library, or service.
- × I don’t use AI-scraped Stack Overflow for content. Citation matters.
- × I don’t publish fixes I’m unsure about. If 3 sources don’t agree, the page says so.
How this site stays free
One AdSense unit per page (clearly labelled). Zero affiliate links, zero sponsored content, zero premium tier. When you see a product mentioned, it’s because it solves the problem — never because I’m getting paid to name-drop it.
bikram nath
solo developer, pune, india
I build content sites that try to be genuinely useful. Errordex is the third site in this series — after pakkapick.in (consumer gift guides) and appliancefaults.in (appliance repair). Same principle each time: write one correct page per search query, verify it, ship it, update when reality changes.
Framework-source referenced
Re-verified each major release
One human, real email
AdSense-only, zero affiliates