Showing 27 open source projects for "parser"

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    Portable Executable Parser

    Portable Executable Parser

    lightweight Go package to parse, analyze and extract metadata

    Saferwall PE is a lightweight Go package for parsing, analyzing, and extracting metadata from Portable Executable (PE) binaries. Designed with malware analysis in mind, it is robust against malformed PE files and provides detailed insights into executable structures.​
    Downloads: 12 This Week
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  • 2
    Alternative JSON parser for Go

    Alternative JSON parser for Go

    One of the fastest alternative JSON parser for Go

    ...I investigated what's on the market and found that most libraries are just wrappers around encoding/json, there is few options with own parsers (ffjson, easyjson), but they still require you to create data structures. The goal of this project is to push JSON parser to the performance limits and not sacrifice with compliance and developer user experience.
    Downloads: 19 This Week
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  • 3
    Participle

    Participle

    A parser library for Go

    ...It also supports custom capture behavior, union-like parser structures, and custom parsing hooks for more advanced grammars. Participle is useful when developers want readable parser definitions without switching to a separate grammar file or external parser generator.
    Downloads: 12 This Week
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  • 4
    gofeed

    gofeed

    Parse RSS, Atom and JSON feeds in Go

    The gofeed library is a robust feed parser that supports parsing both RSS, Atom and JSON feeds. The library provides a universal gofeed. Parser that will parse and convert all feed types into a hybrid gofeed.Feed model. You also have the option of utilizing the feed-specific atom. Parser or RSS. Parser or JSON. Parser parsers generate atoms. Feed, RSS.Feed and JSON. Feed respectively.
    Downloads: 8 This Week
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  • 5
    html-to-markdown

    html-to-markdown

    Convert HTML to Markdown. Even works with entire websites

    Convert HTML into Markdown with Go. It is using an HTML Parser to avoid the use of regexp as much as possible. That should prevent some weird cases and allows it to be used for cases where the input is totally unknown.
    Downloads: 13 This Week
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  • 6
    sh

    sh

    A shell parser, formatter, and interpreter with bash support

    A shell parser, formatter, and interpreter. Supports POSIX Shell, Bash, and mksh. Requires Go 1.16 or later. To parse shell scripts, inspect them, and print them out, see the syntax examples. For high-level operations like performing shell expansions on strings, see the shell examples. shfmt formats shell programs. See canonical.sh for a quick look at its default style. shfmt formats shell programs.
    Downloads: 15 This Week
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  • 7
    ojg

    ojg

    Optimized JSON for Go

    Optimized JSON for Go is a high-performance parser with a variety of additional JSON tools. OjG is optimized to processing huge data sets where data does not necessarily conform to a fixed structure.
    Downloads: 9 This Week
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  • 8
    goquery

    goquery

    A little like that j-thing, only in Go

    goquery brings a syntax and a set of features similar to jQuery to the Go language. It is based on Go's net/HTML package and the CSS Selector library Cascadia. Since the net/html parser returns nodes, and not a full-featured DOM tree, jQuery's stateful manipulation functions (like height(), css(), and detach()) have been left off. Also, because the net/HTML parser requires UTF-8 encoding, so does goquery: it is the caller's responsibility to ensure that the source document provides UTF-8 encoded HTML. See the wiki for various options to do this. ...
    Downloads: 11 This Week
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  • 9
    GJSON

    GJSON

    Get JSON values quickly, JSON parser for Go

    GJSON is a Go library designed for extremely fast, allocation-free retrieval of values from JSON documents. It enables you to query nested JSON structures using one-liner dot-notation or array-based paths and includes wildcard and comparison operators. The library is optimized for speed and zero allocations, benchmarking significantly faster than Go’s standard encoding/json unmarshal approaches. It supports parsing JSON lines (newline-delimited JSON) as an array for large stream processing....
    Downloads: 0 This Week
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  • 10
    goldmark

    goldmark

    A markdown parser written in Go. Easy to extend, standard, compliant

    A markdown parser is written in Go. Easy to extend, standard(CommonMark) compliant, well structured.golang-commonmark may be a good choice, but it seems to be a copy of markdown-it. blackfriday.v2 is a fast and widely-used implementation, but is not CommonMark-compliant and cannot be extended from outside of the package, since its AST uses structs instead of interfaces.
    Downloads: 9 This Week
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  • 11
    Fast JSON

    Fast JSON

    Fast JSON parser and validator for Go

    Fast JSON is a high-performance JSON parser and generator written in Go, designed for speed and efficiency in handling large volumes of structured data. It avoids unnecessary memory allocations and reflection, enabling significantly faster parsing compared to standard libraries. The project provides a low-level API that allows developers to work directly with JSON structures without converting them into intermediate representations.
    Downloads: 0 This Week
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  • 12
    td

    td

    Telegram client, in Go. (MTProto API)

    Telegram MTProto API client in Go for users and bots.
    Downloads: 13 This Week
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  • 13
    crawley

    crawley

    The unix-way web crawler

    Crawls web pages and prints any link it can find. Fast HTML SAX-parser (powered by golang.org/x/net/html) Small (below 1500 SLOC), idiomatic, 100% test-covered codebase. Grabs most of useful resources URLs (pics, videos, audios, forms, etc...) Found URLs are streamed to stdout and guaranteed to be unique (with fragments omitted) Scan depth (limited by starting host and path, by default - 0) can be configured.
    Downloads: 14 This Week
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  • 14
    tfsec

    tfsec

    Security scanner for your Terraform code

    ...Designed to run locally and in your CI pipelines, developer-friendly output and fully documented checks mean detection and remediation can take place as quickly and efficiently as possible. tfsec takes a developer-first approach to scanning your Terraform templates; using static analysis and deep integration with the official HCL parser it ensures that security issues can be detected before your infrastructure changes take effect. Checks for misconfigurations across all major (and some minor) cloud providers. Applies (and embellishes) user-defined Rego policies. Supports multiple output formats: CLI, JSON, SARIF, CSV, CheckStyle, and JUnit. Configurable (via CLI flags and/or config file). ...
    Downloads: 16 This Week
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  • 15
    env

    env

    A simple and zero-dependencies library to parse environment variables

    Parse environment variables to structs in Go. In Go, it’s dead simple to get the value from an environment variable. If you have a type that is not supported out of the box by the lib, you are able to use (or define) and pass custom parsers (and their associated reflect.Type) to the env.ParseWithFuncs() function. Env supports by default anything that implements the TextUnmarshaler interface. That includes things like time.Time for example. The upside is that depending on the format you need,...
    Downloads: 16 This Week
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  • 16
    D2

    D2

    D2 is a modern diagram scripting language that turns text to diagrams

    ...D2 includes a variety of official themes to style your diagrams beautifully right out of the box. See ./d2themes to browse the available themes and make or contribute your own creation. D2 is designed with language tooling in mind. D2's parser can parse multiple errors from a broken program, has an autoformatter, syntax highlighting, and we have plans for LSP's and more. Good language tooling is necessary for creating and maintaining large diagrams. D2 is designed to be extensible and composable.
    Downloads: 21 This Week
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  • 17
    goInception

    goInception

    A MySQL operation and maintenance tool

    ...What audit rules goInception does, and what grammar audits are supported can be referred to Audit rules. GoInception reconstructs from the Inception which is a well-known MySQL auditing tool and uses TiDB SQL parser. GoInception extension of the usage of Inception, to specify the remote server by adding annotations before the SQL review, and for distinguishing SQL and review adding special comments.
    Downloads: 4 This Week
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  • 18
    mtail

    mtail

    Extract internal monitoring data from application logs

    Extract internal monitoring data from application logs for collection in a time-series database. mtail is a tool for extracting metrics from application logs to be exported into a timeseries database or timeseries calculator for alerting and dashboarding. It fills a monitoring niche by being the glue between applications that do not export their own internal state (other than via logs) and existing monitoring systems, such that system operators do not need to patch those applications to...
    Downloads: 13 This Week
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  • 19
    omniparser

    omniparser

    Native Golang ETL streaming parser and transform library

    Omniparser is a native Golang ETL parser that ingests input data of various formats (CSV, txt, fixed length/width, XML, EDI/X12/EDIFACT, JSON, and custom formats) in streaming fashion and transforms data into desired JSON output based on a schema written in JSON.
    Downloads: 6 This Week
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  • 20

    anglolintergo

    lightweight rulebased grammar error checker in Golang

    standalone offline grammar error checker (English, German and Dutch) programmed in Golang V 0.3.8.33 Usage: anglolintergo mytext.txt -> check English text anglolintergo -fix mytext.txt -> check and autofix English text anglolintergo -de mytext_ge.txt -> check German text anglolintergo -nl mytext_nl.txt -> check Dutch text anlgolintergo -help -> show helpfile anglolintergo mytext.tex -> check English...
    Downloads: 0 This Week
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  • 21
    Testing Files Generator

    Testing Files Generator

    Test file generator for QA. Creates real PDF, PNG, ZIP, DOCX and more

    Testing Files Generator is a tool for QA engineers and developers who need real files to test against - an upload form, a parser, anything that takes a file and has an opinion about it. You pick one of its 24 formats and the size you want, and you get exactly that: ask for a 10 MB PDF and you get a PDF that a reader will open, at 10 MB to the byte. GUI + CLI You are testing software that accepts files from people. Sooner or later you need: - a PDF of exactly 10 MB, to find out whether the upload limit is real - the three files that sit either side of that limit, to catch off by one errors -10,000 log files, to see what the nightly job does when the folder is big - a ZIP that genuinely holds 200 documents, not a stub with the right extension - a 4 GB file, without keeping a 4 GB file in your repository https://testingfilesgenerator.donislawdev.com/
    Downloads: 5 This Week
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  • 22
    Kingpin

    Kingpin

    A Go (golang) command line and flag parser

    Kingpin is a fluent-style, type-safe command-line parser. It supports flags, nested commands, and positional arguments. Second to parsing, providing the user with useful help is probably the most important thing a command-line parser does. Kingpin tries to provide detailed contextual help if --help is encountered at any point in the command line (excluding after --). Flags can be specified at any point after their definition, not just immediately after their associated command. ...
    Downloads: 5 This Week
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  • 23
    the hotdog web browser

    the hotdog web browser

    The hotdog web browser and browser engine

    the hotdog web browser project is a hobbyist web browser and layout engine written entirely from scratch in Go to explore how browsers work under the hood, implementing core components like an HTML parser, CSS rendering, UI toolkit, networking, and layout logic without relying on heavy external dependencies. It’s far from being a complete or spec-compliant browser, but it’s designed to be a learning platform and experimental codebase for anyone curious about browser internals and rendering architecture. The repository includes custom named modules such as ketchup for HTML parsing, mayo for CSS rendering, and a minimal OpenGL/GLFW-based UI toolkit termed mustard, among others. ...
    Downloads: 0 This Week
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  • 24
    Makisu

    Makisu

    Fast and flexible Docker image building tool

    Fast and flexible Docker image-building tool, that works in unprivileged containerized environments like Mesos and Kubernetes.
    Downloads: 10 This Week
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  • 25
    ipld-eml

    ipld-eml

    An RFC-5322 compatible email parser that stores data on IPFS

    ipld-eml is an RFC-5322 compliand IPLD object format for storing email messages, in both a space efficient, and time efficient manner. TemporalX is used as the interface into IPFS. Emails are converted into a protocol buffer object, before being stored onto IPFS. There are currently two methods for storing the IPLD objects:
    Downloads: 0 This Week
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