Developer Tools — Page 21 of 30

Universal User-Agent intelligence. Detect devices, browsers, and OS via AI.

Manage Adafruit IO feeds, data points, dashboards, and triggers.

Test your web application automatically with no-code browser tests that catch regressions before your users do.

Route web traffic through residential IP addresses worldwide for scraping, testing, and research that avoids blocks and captchas.

Manage software licenses and entitlements with a cloud platform that handles activation, metering, and feature gating for ISVs.

Automate visual feedback and bug tracking via zipBoard. Manage projects, files, and tasks with AI.

Transform text between 12 naming conventions (camelCase, snake_case, PascalCase, kebab-case, CONSTANT_CASE, and more) with zero errors.

Instantly verify if your text is readable on any background. WCAG 2.1 AA/AAA compliance in one call. The AI guesses ratios, this engine calculates them.

Manage Dev.to and Forem articles. List posts, create content, and inspect user profiles directly from any AI agent.

Manage your DEV.to presence. Publish articles, fetch latest posts, and update content directly from your AI agent.

Flatten deeply nested JSON objects into dot-notation keys, or reconstruct nested objects from flat dictionaries.

Apply Simple Exponential Smoothing (Holt-Winters family) for local deterministic time-series forecasting.

Generate thousands of mock names, addresses, and paragraphs instantly. Perfectly deterministic, 100% local, and ready for E2E testing.

Perform lightning-fast fuzzy string matching across large datasets. Find the closest matches instantly using Levenshtein distance.

Calculate exact Levenshtein, Jaro-Winkler, and Dice distances for fuzzy text matching natively local.

Test whether a file path matches a glob pattern using the same algorithm used by npm and git. 130M+ weekly downloads.

Validate, parse, and classify any IPv4 or IPv6 address. Detect private vs public ranges, parse CIDR notation, and convert between IPv4 and IPv6. Powered by ipaddr.js. The engine behind Express.js.

Equip cybersecurity agents with binary IP math. Instantly validate IPv4/IPv6 addresses and check CIDR subnet allocations local.

Compile 100% Google-compliant JSON-LD Schema blocks. Prevent AI hallucination of invalid SEO structured data.

Access fake online REST API for testing and prototyping. Manage posts, comments, albums, photos, and todos directly from your AI agent.

Calculate the exact edit distance between two strings. Essential for fuzzy matching, spell checking, and deduplication. Stop LLMs from guessing string similarity.

Stop LLMs from sending fake credit card numbers to payment gateways. Validates the mathematical Luhn check instantly.

Manage game mods, browse titles, and handle subscriptions via mod.io. Discover, rate, and organize game content directly from any AI agent.

Deterministically convert categorical text columns into dummy binary variables local. Essential machine learning data prep without LLM data corruption.

Perform native Principal Component Analysis to safely reduce high-dimensional datasets without losing critical variance.

Stop LLMs from miscalculating discounts and interest. Deterministically calculate exact percentages and relative increases.

Manage Prowlarr indexers. List, add, test, and monitor health status of your Usenet and Torrent indexers directly from your AI agent.

Generate vector SVG QR Codes completely local. Prevent data leakage of sensitive Pix keys or JWT tokens to public API generators.

Compute exact Root Mean Square Error (RMSE) and Mean Absolute Error (MAE) for regression models. Stop hallucinating model validation metrics.

Compute the exact Area Under the ROC Curve for binary classification predictions. Local, mathematically perfect, zero LLM estimation.

Test whether your data is normally distributed using Skewness and Kurtosis analysis local. Essential pre-check before running parametric statistical tests.

Stop telecom bill shocks. Strip emojis and complex Unicode to guarantee 100% GSM-7 SMS compatibility and prevent multi-part charges.