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Curated developer articles, tutorials, and guides — auto-updated hourly
PalSep 1, 2026 • 12 min read
The standard library is not a validator: 72 hours of zero-dependency JSON in Rust
I spent last weekend building a JSON toolkit in Rust under one rule: no third-party dependencies. No...
#rust#json#testing#showdev
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Mahmut GündüzalpAug 30, 2026 • 7 min read
The Word "null" Is Not a Null: How JSON Nulls Turn Into Text on Android
optString("x", "") does not return your fallback when the value is JSON null on Android — it returns...
#android#kotlin#json#api
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DenAug 31, 2026 • 6 min read
ValidationError Is Not a Policy
Every article about data validation ends in the same place. Mine does too: define the schema,...
#python#json#validation#architecture
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Artjoms StukansAug 28, 2026 • 8 min read
5 Undocumented Rules for Gemini Structured Output, Measured in Production
We run a document extraction pipeline on Gemini with a native responseSchema attached, not a "please...
#ai#gemini#json#llm
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Souvik PramanikSep 1, 2026 • 4 min read
JSONPath Cheat Sheet: Syntax, Examples & Common Mistakes
A complete JSONPath reference - every operator explained with examples, a worked real-world query wa...
#json#javascript#webdev#programming
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DenAug 31, 2026 • 6 min read
JSON and Data Validation in Python: From File Reading to Strict Contracts
JSON (JavaScript Object Notation) is a text-based data interchange format that has become a de facto...
#python#json#beginners
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TeSidrahSep 1, 2026 • 2 min read
The Trigger Swap That Broke Every Downstream Reference
I built this workflow — a lead intake automation for a made-up client, Ferrer Window Co. — with a...
#debugging#automation#json#webhook
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CrushOnAISep 1, 2026 • 4 min read
Context Window vs Memory vs Lorebook: A Practical Architecture for Consistent AI Roleplay
Learn what context windows, persistent memory, and lorebooks actually do—and how to route roleplay i...
#ai#opensource#json#webdev
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Thomas LeeSep 2, 2026 • 3 min read
New Introduction Deck and Tutorial, With Python, TypeScript, Rust, Go, and Java Ports
I finally wrote the material I kept telling people I'd get around to. Omnist now has a proper...
#schema#json#python#typescript
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Thomas LeeAug 29, 2026 • 7 min read
Five Languages, One Law
A library gets proven by people using it. A specification is a harder claim to back up: someone else...
#ai#schema#json#tooling
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Vlad Cristian AlexaSep 3, 2026 • 7 min read
From Stripe Checkout to a Compliant Romanian E-Invoice: A JSON UBL Field Report
E-invoicing from a payment event is a mapping problem, not an XML problem. Stripe hands you a...
#api#architecture#backend#json
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Taylor WangSep 2, 2026 • 5 min read
The Response Was Fine Until It Wasn't: 48 Hours of Truncated JSON from a Free Model
Have you ever stared at a perfect-looking model response, only to have json.loads() throw a...
#ai#json#python#productivity
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Aleksander SekowskiSep 3, 2026 • 3 min read
OpenRTB 3.0 Placement With Only tagid Has No AdCOM Subtype
AdCOM Placement, Ad, and Asset objects are polymorphic: at least one of display, video, or audio mus...
#openrtb#adtech#json#advertising
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Deepak KumarAug 28, 2026 • 6 min read
How to Convert JSON to CSV, XML, and YAML (With Examples)
JSON is the universal interchange format, but that doesn't mean every tool that needs your data...
#json#csv#xml#yaml
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InterSystems DeveloperAug 30, 2026 • 7 min read
Working with Dynamic Objects in IRIS: doubts that only come up when you need to deploy by tomorrow morning and it's 11 P.M.
If you have spent any time on the Developer Community, you have seen the many questions return in...
#sql#tooling#json#javascript
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Deepak KumarAug 28, 2026 • 4 min read
JSON in Databases — PostgreSQL JSONB, MySQL JSON, and MongoDB
Most production databases now let you store JSON directly in a column and query into it — no separat...
#json#postgres#mysql#mongodb
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Deepak KumarAug 28, 2026 • 4 min read
JSON Patch and JSON Merge Patch — Partial Updates Without Sending Full Objects
A common REST API mistake is requiring clients to send the entire resource just to change one field ...
#json#api#rest#webdev
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Deepak KumarAug 28, 2026 • 4 min read
JSON5 — The Relaxed JSON Format That Allows Comments and Trailing Commas
Strict JSON is deliberately minimal — no comments, no trailing commas, quoted keys only. That...
#json#json5#webdev#javascript
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Deepak KumarAug 28, 2026 • 5 min read
JSON vs YAML — Key Differences and When to Use Each
JSON and YAML are both text-based formats for representing structured data, and both appear...
#json#yaml#webdev#devops
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Hanna MillerSep 3, 2026 • 5 min read
Exporting OCR Data to JSON with Apryse
Summary: OCR technology has revolutionized the handling of printed documents by converting images of...
#ocr#json#automation#apryse
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Bilal ShahidSep 2, 2026 • 1 min read
How to Read and Format JSON (Without Getting Lost)
JSON shows up everywhere: APIs, config files, no-code tools, and browser responses. When it’s...
#webdev#beginners#json#javascript
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devkitlabSep 1, 2026 • 11 min read
How to Fix JSON That Won't Parse (and Clean Up the Mess That's Left)
A teammate drops a line into Slack: "why does this blow up?" It's a chunk they copied out of a Pytho...
#json#programming#webdev#debugging
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Ethan WalkerSep 3, 2026 • 5 min read
Flatten TikTok Shop Product JSON into Product and SKU Tables
Product-page JSON looks easy to flatten until the first item has several colors, sizes, and...
#python#json#datascience#webscraping
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Jonas OliveiraAug 30, 2026 • 2 min read
Free Online JSON to Excel (.xlsx) & CSV Converter with Nested Object Flattening
Converting API responses, database dumps (MongoDB/Firebase), and complex JSON structures into clean....
#json#excel#webdev#productivity
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